{"id":20006,"date":"2022-04-07T10:58:59","date_gmt":"2022-04-07T05:28:59","guid":{"rendered":"https:\/\/ccssmathanswers.com\/?p=20006"},"modified":"2022-04-07T11:09:48","modified_gmt":"2022-04-07T05:39:48","slug":"big-ideas-math-answers-grade-2-chapter-6","status":"publish","type":"post","link":"https:\/\/bigideasmathanswers.com\/big-ideas-math-answers-grade-2-chapter-6\/","title":{"rendered":"Big Ideas Math Answers Grade 2 Chapter 6 Fluently Subtract within 100"},"content":{"rendered":"<p>Hello Students!!! Are you looking for Grade 2 Chapter 6 Fluently Subtract within hundred Answers? If yes, then our guess is correct. Here we have given a detailed explanation for every concept of BIM 2nd Grade 6th Chapter Fluently Subtract within 100 Book. Students are advised to practice all the topics covered in this chapter to score good marks in the exam. Also, download <a href=\"https:\/\/bigideasmathanswers.com\/big-ideas-math-answers-grade-2\/\">Big Ideas Math Answers Grade 2<\/a> Chapter 6 Fluently Subtract within 100 Answer Key PDF for making a better preparation plan.<\/p>\n<h2>Big Ideas Math Book 2nd Grade Answer Key Chapter 6 Fluently Subtract within 100<\/h2>\n<p>This free Big Ideas Math Grade 2 Chapter 6 Fluently Subtract within 100 Solutions helps the students to complete their homework and assignments easily. Refer to Big Ideas Math Book Grade 2 Chapter 6 Fluently Subtract within 100 Answer Key to prove yourself good in the practice tests and surprise tests. After solving this chapter, the students can be able to identify subtraction patterns, show regrouping, model subtraction problems, and explain which strategy is used to find the difference of numbers.<\/p>\n<p>The various topics included in this answer key are Fluently Subtract within 100 Vocabulary, Model and Regroup to Subtract, Use Models to Subtract a One-Digit Number from a Two-Digit number, Use Models to Subtract Two-Digit Numbers, Use Models to Subtract Two-Digit Numbers, Use Addition to Check Subtraction, Practice Two-Digit Subtraction, and More Problem Solving: Subtraction. The performance task included at the end will help you to check your skills. As per your convenience, we have given the links according to the topics given in the textbook. Click on the link and start your preparation.<\/p>\n<p><strong>Vocabulary<\/strong><\/p>\n<ul>\n<li><a href=\"#Fluently_Subtract_within_100 _Vocabulary\">Fluently Subtract within 100 Vocabulary<\/a><\/li>\n<\/ul>\n<p><strong>Lesson: 1 Model and Regroup to Subtract<\/strong><\/p>\n<ul>\n<li><a href=\"#Lesson_6.1_Model_and_Regroup_to_Subtract\">Lesson 6.1 Model and Regroup to Subtract<\/a><\/li>\n<li><a href=\"#Model_and_Regroup_to_Subtract_Homework_&amp;_Practice_6.1\">Model and Regroup to Subtract Homework &amp; Practice 6.1<\/a><\/li>\n<\/ul>\n<p><strong>Lesson: 2 Use Models to Subtract a One-Digit Number from a Two-Digit numbers<\/strong><\/p>\n<ul>\n<li><a href=\"#Lesson_6.2_Use_Models_to_Subtract_a_One_Digit_Number_from_a_Two_Digit_numbers\">Lesson 6.2 Use Models to Subtract a One-Digit Number from a Two-Digit numbers<\/a><\/li>\n<li><a href=\"#Use_Models_to_Subtract_a_One_Digit_Number_from_a_Two_Digit_numbers_Homework_&amp;_Practice_6.2\">Use Models to Subtract a One-Digit Number from a Two-Digit numbers Homework &amp; Practice 6.2<\/a><\/li>\n<\/ul>\n<p><strong>Lesson: 3 Use Models to Subtract Two-Digit Numbers<\/strong><\/p>\n<ul>\n<li><a href=\"#Lesson_6.3_Use_Models_to_Subtract_Two_Digit_numbers\">Lesson 6.3 Use Models to Subtract Two-Digit Numbers<\/a><\/li>\n<li><a href=\"#Use_Models_to_Subtract_Two_Digit_numbers_Homework_&amp;_Practice_6.3\">Use Models to Subtract Two-Digit Numbers Homework &amp; Practice 6.3<\/a><\/li>\n<\/ul>\n<p><strong>Lesson: 4 Use Models to Subtract Two-Digit Numbers<\/strong><\/p>\n<ul>\n<li><a href=\"#Use_Models_to_Subtract_Two_Digit_numbers_Homework_&amp;_Practice_6.4\">Use Models to Subtract Two-Digit Numbers Homework &amp; Practice 6.4<\/a><\/li>\n<\/ul>\n<p><strong>Lesson: 5 Use Addition to Check Subtraction\u00a0<\/strong><\/p>\n<ul>\n<li><a href=\"#Use_Addition_to_Check_Subtraction_Homework_&amp;_Practice_6.5\">Use Addition to Check Subtraction Homework &amp; Practice 6.5<\/a><\/li>\n<\/ul>\n<p><strong>Lesson: 6 Practice Two-Digit Subtraction<\/strong><\/p>\n<ul>\n<li><a href=\"#Lesson_6.6_Practice_Two_Digit_Subtraction\">Lesson 6.6 Practice Two-Digit Subtraction<\/a><\/li>\n<li><a href=\"#Practice_Two_Digit_Subtraction_Homework_&amp;_Practice_6.6\">Practice Two-Digit Subtraction Homework &amp; Practice 6.6<\/a><\/li>\n<\/ul>\n<p><strong>Lesson: 7 More Problem Solving: Subtraction<\/strong><\/p>\n<ul>\n<li><a href=\"#Lesson_6.7_More_Problem_Solving:_Subtraction\">Lesson 6.7 More Problem Solving: Subtraction<\/a><\/li>\n<li><a href=\"#More_Problem_Solving:_Subtraction_Homework_&amp;_Practice_6.7\">More Problem Solving: Subtraction Homework &amp; Practice 6.7<\/a><\/li>\n<\/ul>\n<p><strong>Performance Task<\/strong><\/p>\n<ul>\n<li><a href=\"#Fluently_Subtract_within_100_Performance_Task\">Fluently Subtract within 100 Performance Task<\/a><\/li>\n<li><a href=\"#Fluently_Subtract_within_100_Activity\">Fluently Subtract within 100 Activity<\/a><\/li>\n<li><a href=\"#Fluently_Subtract_within_100_Chapter_Practice_6\">Fluently Subtract within 100 Chapter Practice 6<\/a><\/li>\n<\/ul>\n<h3><a id=\"Fluently_Subtract_within_100 _Vocabulary\"><\/a>Fluently Subtract within 100 Vocabulary<\/h3>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-20101\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-Grade-2-Chapter-6-Fluently-Subtract-within-100-1.png\" alt=\"Big Ideas Math Answers Grade 2 Chapter 6 Fluently Subtract within 100 1\" width=\"226\" height=\"148\" \/><br \/>\n<strong>Organize It<br \/>\n<\/strong>Use the review words to complete the graphic organizer.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20103\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-1.1.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 1.1\" width=\"430\" height=\"256\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-1.1.png 430w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-1.1-300x179.png 300w\" sizes=\"(max-width: 430px) 100vw, 430px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25155\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Organize-it.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Organize-it\" width=\"434\" height=\"260\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Organize-it.jpg 434w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Organize-it-300x180.jpg 300w\" sizes=\"(max-width: 434px) 100vw, 434px\" \/><\/p>\n<p><strong>Define It<\/strong><\/p>\n<p>Match.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-20105\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-2.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 2\" width=\"592\" height=\"244\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-2.png 592w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-2-300x124.png 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25156\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Define-it.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Define-it\" width=\"592\" height=\"260\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Define-it.jpg 592w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Define-it-300x132.jpg 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/p>\n<h3><a id=\"Lesson_6.1_Model_and_Regroup_to_Subtract\"><\/a>Lesson 6.1 Model and Regroup to Subtract<\/h3>\n<p><strong>Explore and Grow<\/strong><\/p>\n<p>Model each problem. Make quick sketches to show how you found the difference.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20107\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-3.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 3\" width=\"171\" height=\"115\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20106\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-3.1.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 3.1\" width=\"492\" height=\"311\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-3.1.png 492w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-3.1-300x190.png 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<p>Compare your quick sketches. What step did you use to \ufb01nd 21 \u2212 6 that you did not use to \ufb01nd 19 \u2212 6?<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-20108\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-4.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 4\" width=\"543\" height=\"135\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-4.png 543w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-4-300x75.png 300w\" sizes=\"(max-width: 543px) 100vw, 543px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25160\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Explore-Grow..jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.1-Model- Regroup \u2013 Subtract-Explore-Grow.\" width=\"462\" height=\"346\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Explore-Grow..jpg 462w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Explore-Grow.-300x225.jpg 300w\" sizes=\"(max-width: 462px) 100vw, 462px\" \/><br \/>\nThe step in 21 \u2212 6 that you did not use to \ufb01nd 19 \u2212 6 is regrouping as 6 can be easily subtract from 9 but whereas 6 cannot be subtracted from 1 (21) so we need to regroup to subtract.<\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Use models to subtract. Draw to show your work.<\/p>\n<p>Question 1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20109\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-5.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 5\" width=\"631\" height=\"294\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-5.png 631w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-5-300x140.png 300w\" sizes=\"(max-width: 631px) 100vw, 631px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25161\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.1-Model- Regroup \u2013 Subtract-Show-Grow-Question-1\" width=\"602\" height=\"346\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-1.jpg 602w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-1-300x172.jpg 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/p>\n<p><strong>Apply and Grow: Practice<\/strong><\/p>\n<p>Use models to subtract. Draw to show your work.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-20111\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-6.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 6\" width=\"162\" height=\"116\" \/><br \/>\nQuestion 2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20110\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-6.1.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 6.1\" width=\"574\" height=\"193\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-6.1.png 574w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-6.1-300x101.png 300w\" sizes=\"(max-width: 574px) 100vw, 574px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25162\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.1-Model- Regroup \u2013 Subtract-Show-Grow-Question-2\" width=\"575\" height=\"208\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-2.jpg 575w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-2-300x109.jpg 300w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/p>\n<p>Question 3.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20112\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-7.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 7\" width=\"605\" height=\"197\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-7.png 605w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-7-300x98.png 300w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/p>\n<p>Answer:<img loading=\"lazy\" class=\"alignnone size-full wp-image-25164\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-3.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.1-Model- Regroup \u2013 Subtract-Show-Grow-Question-3\" width=\"602\" height=\"208\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-3.jpg 602w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-3-300x104.jpg 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/p>\n<p>Question 4.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20113\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-8.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 8\" width=\"592\" height=\"194\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-8.png 592w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-8-300x98.png 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25166\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.1-Model- Regroup \u2013 Subtract-Show-Grow-Question-4\" width=\"618\" height=\"227\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-4.jpg 618w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Show-Grow-Question-4-300x110.jpg 300w\" sizes=\"(max-width: 618px) 100vw, 618px\" \/><\/p>\n<p>Question 5.<br \/>\n<strong>Number Sense<\/strong><br \/>\nWhich numbers can you subtract from 44 without regrouping?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20114\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-9.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 9\" width=\"432\" height=\"41\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-9.png 432w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-9-300x28.png 300w\" sizes=\"(max-width: 432px) 100vw, 432px\" \/><\/p>\n<p>Answer:<br \/>\n3 and 4.<\/p>\n<p><strong>Think and Grow: Modeling Real Life<\/strong><\/p>\n<p>You have 42 craft sticks. You use 8 of them. How many craft sticks are not used?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20116\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-10.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 10\" width=\"157\" height=\"163\" \/><br \/>\nSubtraction equation:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20115\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-10.1.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 10.1\" width=\"566\" height=\"255\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-10.1.png 566w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-10.1-300x135.png 300w\" sizes=\"(max-width: 566px) 100vw, 566px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25168\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Think-Grow.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.1-Model- Regroup \u2013 Subtract-Think-Grow\" width=\"618\" height=\"255\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Think-Grow.jpg 618w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-\u2013-Subtract-Think-Grow-300x124.jpg 300w\" sizes=\"(max-width: 618px) 100vw, 618px\" \/><\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 6.<br \/>\nThere are 74 people in a theater. 7 of them leave. How many people are left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20117\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-12.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 12\" width=\"214\" height=\"199\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25171\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.1-Model-Regroup-Subtract-Show-Grow-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.1-Model- Regroup-Subtract- Show-Grow-Question-6\" width=\"174\" height=\"299\" \/><br \/>\nPeople left from theater are 67.<\/p>\n<p>Question 7.<br \/>\n<strong>DIG DEEPER!<\/strong><br \/>\nYou have 50 straws. You use some of them for a project. There are 44 left. How many straws did you use?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20118\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-13.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 13\" width=\"154\" height=\"57\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-13.png 154w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-13-150x57.png 150w\" sizes=\"(max-width: 154px) 100vw, 154px\" \/><\/p>\n<p>Answer:<br \/>\nNumber of straws = 50.<br \/>\nNumber of straws left = 44.<br \/>\nNumber of used straws = 50 &#8211; 44. = 6 straws.<\/p>\n<h3><a id=\"Model_and_Regroup_to_Subtract_Homework_&amp;_Practice_6.1\"><\/a>Model and Regroup to Subtract Homework &amp; Practice 6.1<\/h3>\n<p>Use models to subtract. Draw to show your work.<\/p>\n<p>Question 1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20119\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-14.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 14\" width=\"609\" height=\"194\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-14.png 609w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-14-300x96.png 300w\" sizes=\"(max-width: 609px) 100vw, 609px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25175\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Model-Regroup-Subtract-Homework-Practice 6.1 -Question-1\" width=\"602\" height=\"208\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-1.jpg 602w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-1-300x104.jpg 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/p>\n<p>Question 2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20120\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-15.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 15\" width=\"619\" height=\"182\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-15.png 619w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-15-300x88.png 300w\" sizes=\"(max-width: 619px) 100vw, 619px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25177\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Model-Regroup-Subtract-Homework-Practice 6.1 -Question-2\" width=\"602\" height=\"208\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-2.jpg 602w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-2-300x104.jpg 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/p>\n<p>Question 3.<br \/>\n<strong>YOU BE THE TEACHER<\/strong><br \/>\nIs Newton correct? Explain.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20121\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-16.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 16\" width=\"634\" height=\"277\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-16.png 634w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-16-300x131.png 300w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/><\/p>\n<p>Answer:<br \/>\nNo, The answer is 22. after regrouping one from tens to ones . then in tens we will have 2 tens not 3 tens.<\/p>\n<p>Question 4.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nYou have 26 magnets. You put 9 of them on your refrigerator. How many magnets are not on the refrigerator?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20122\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-17.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 17\" width=\"196\" height=\"152\" \/><\/p>\n<p>Answer:<br \/>\nNumber of magnets = 26.<br \/>\nNumber of magnets on refrigerator = 9.<br \/>\nNumber of magnets not on refrigerator = 26 &#8211; 9 = 15.<\/p>\n<p>Question 5.<br \/>\n<strong>DIG DEEPER!<\/strong><br \/>\nYou have 83 cotton balls. You use some of them. There are 76 left. How many cotton balls do you use?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20123\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-18.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 18\" width=\"212\" height=\"158\" \/><\/p>\n<p>Answer:<\/p>\n<p>Number of cotton balls = 83<br \/>\nNumber of cotton balls left = 76.<br \/>\nNumber of cotton balls used = 83 &#8211; 76 = 7.<\/p>\n<p><strong>Review &amp; Refresh<\/strong><\/p>\n<p>Question 6.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20124\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-19.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 19\" width=\"149\" height=\"125\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23530\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-6\" width=\"181\" height=\"172\" \/><\/p>\n<p>Question 7.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20125\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-20.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 20\" width=\"145\" height=\"131\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23531\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-7.jpg\" alt=\"\" width=\"153\" height=\"173\" \/><\/p>\n<p>Question 8.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20126\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-21.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 21\" width=\"146\" height=\"128\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23532\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-8.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Model-Regroup-Subtract-Homework-Practice-6.1-Question-8\" width=\"154\" height=\"160\" \/><\/p>\n<h3><a id=\"Lesson_6.2_Use_Models_to_Subtract_a_One_Digit_Number_from_a_Two_Digit_numbers\"><\/a>Lesson 6.2 Use Models to Subtract a One-Digit Number from a Two-Digit numbers<\/h3>\n<p><strong>Explore and Grow<\/strong><\/p>\n<p>Make a quick sketch to \ufb01nd 41 \u2212 3.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20127\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-22.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 22\" width=\"197\" height=\"65\" \/><\/p>\n<p>How do you regroup 4 tens and 1 one to subtract 3?<br \/>\n___________________________________<br \/>\n___________________________________<br \/>\n___________________________________<\/p>\n<p>Answer:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25179\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Explore-Grow.jpg\" alt=\"\" width=\"272\" height=\"251\" \/><\/p>\n<p>We regroup one from tens to ones place then one tens will be subtracted from 4 tens so we have 3 tens remaining and in ones place we added 10 ones + 1 ones earlier .total 11 ones will be in ones place.Later we need to subtract 3 ones from 11 ones so we have 8 ones remaining after subtraction.<\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 1.<br \/>\n31 &#8211; 4 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20128\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-23.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 23\" width=\"395\" height=\"214\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-23.png 395w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-23-300x163.png 300w\" sizes=\"(max-width: 395px) 100vw, 395px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25180\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.2- Use -Models \u2013to- Subtract- One-Digit Number- from- Two-Digit numbers-Show-Grow-Question-1\" width=\"395\" height=\"251\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-1.jpg 395w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-1-300x191.jpg 300w\" sizes=\"(max-width: 395px) 100vw, 395px\" \/><\/p>\n<p>Question 2.<br \/>\n7 &#8211; 5 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20129\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-24.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 24\" width=\"324\" height=\"220\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-24.png 324w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-24-300x204.png 300w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25181\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.2- Use -Models \u2013to- Subtract- One-Digit Number- from- Two-Digit numbers-Show-Grow-Question-2\" width=\"324\" height=\"251\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-2.jpg 324w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-2-300x232.jpg 300w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><\/p>\n<p>Question 3.<br \/>\n88 &#8211; 9 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20130\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-25.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 25\" width=\"322\" height=\"213\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-25.png 322w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-25-300x198.png 300w\" sizes=\"(max-width: 322px) 100vw, 322px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25182\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-3.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.2- Use -Models \u2013to- Subtract- One-Digit Number- from- Two-Digit numbers-Show-Grow-Question-3\" width=\"337\" height=\"223\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-3.jpg 337w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-3-300x199.jpg 300w\" sizes=\"(max-width: 337px) 100vw, 337px\" \/><\/p>\n<p>Question 4.<br \/>\n63 &#8211; 2 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20131\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-26.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 26\" width=\"319\" height=\"213\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-26.png 319w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-26-300x200.png 300w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25183\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.2- Use -Models \u2013to- Subtract- One-Digit Number- from- Two-Digit numbers-Show-Grow-Question-4\" width=\"337\" height=\"223\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-4.jpg 337w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-4-300x199.jpg 300w\" sizes=\"(max-width: 337px) 100vw, 337px\" \/><\/p>\n<p>Question 5.<br \/>\n90 &#8211; 8 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20132\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-27.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 27\" width=\"325\" height=\"210\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-27.png 325w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-27-300x194.png 300w\" sizes=\"(max-width: 325px) 100vw, 325px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25184\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.2- Use -Models \u2013to- Subtract- One-Digit Number- from- Two-Digit numbers-Show-Grow-Question-5\" width=\"337\" height=\"227\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-5.jpg 337w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Show-Grow-Question-5-300x202.jpg 300w\" sizes=\"(max-width: 337px) 100vw, 337px\" \/><\/p>\n<p>Question 6.<br \/>\n<strong>Number Sense<\/strong><br \/>\nWhat one-digit numbers can you subtract from 24 without regrouping? Explain.<br \/>\nAnswer:<br \/>\nThe one digit which is less or equal to 4 can be used to subtract without regrouping are 1,2,3 and 4.<\/p>\n<p><strong>Think and Grow: Modeling Real Life<\/strong><\/p>\n<p>You catch 33 \ufb01sh. You keep the state limit of 25. How many \ufb01sh do you release?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20134\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-28.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 28\" width=\"560\" height=\"280\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-28.png 560w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-28-300x150.png 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25185\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Think-Grow.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.2- Use -Models \u2013to- Subtract- One-Digit Number- from- Two-Digit numbers-Think-Grow\" width=\"560\" height=\"280\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Think-Grow.jpg 560w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.2-Use-Models-\u2013to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Think-Grow-300x150.jpg 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 7.<br \/>\nThe temperature this morning was 72 degrees. This afternoon, it is 67 degrees. How much did the temperature drop?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20133\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-28.1.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 28.1\" width=\"168\" height=\"214\" \/><\/p>\n<p>Answer:<br \/>\nTemperature in the morning= 72 degrees.<br \/>\nTemperature in the Afternoon= 67 degrees.<br \/>\nThe Temperature drop= 72 &#8211; 67 =5 degrees.<\/p>\n<p>Question 8.<br \/>\n<strong>DIG DEEPER!<\/strong><br \/>\nYou have a bowl of strawberries. You eat 7 of them. There are 19 left. How many strawberries were in the bowl to start?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20135\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-29.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 29\" width=\"230\" height=\"194\" \/><\/p>\n<p>Answer:<br \/>\nNumber of strawberries left =19<br \/>\nNumber of strawberries eaten = 7.<br \/>\nTotal Number of strawberries = 19 + 7 = 26 strawberries.<\/p>\n<h3><a id=\"Use_Models_to_Subtract_a_One_Digit_Number_from_a_Two_Digit_numbers_Homework_&amp;_Practice_6.2\"><\/a>Use Models to Subtract a One-Digit Number from a Two-Digit numbers Homework &amp; Practice 6.2<\/h3>\n<p>Question 1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20136\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-30.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 30\" width=\"320\" height=\"258\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-30.png 320w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-30-300x242.png 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\\<\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25221\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract- One-Digit Number- from -Two-Digit numbers- Homework - Practice 6.2-Question-1\" width=\"337\" height=\"258\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-1.jpg 337w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-1-300x230.jpg 300w\" sizes=\"(max-width: 337px) 100vw, 337px\" \/><\/p>\n<p>Question 2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20137\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-31.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 31\" width=\"316\" height=\"252\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-31.png 316w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-31-300x239.png 300w\" sizes=\"(max-width: 316px) 100vw, 316px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25222\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract- One-Digit Number- from -Two-Digit numbers- Homework - Practice 6.2-Question-2\" width=\"337\" height=\"275\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-2.jpg 337w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-2-300x245.jpg 300w\" sizes=\"(max-width: 337px) 100vw, 337px\" \/><\/p>\n<p>Question 3.<br \/>\n<strong>YOU BE THE TEACHER<\/strong><br \/>\nIs Descartes correct? Explain.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20138\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-32.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 32\" width=\"626\" height=\"219\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-32.png 626w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-32-300x105.png 300w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25223\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-3.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract- One-Digit Number- from -Two-Digit numbers- Homework - Practice 6.2-Question-3\" width=\"619\" height=\"259\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-3.jpg 619w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-to-Subtract-One-Digit-Number-from-Two-Digit-numbers-Homework-Practice-6.2-Question-3-300x126.jpg 300w\" sizes=\"(max-width: 619px) 100vw, 619px\" \/><\/p>\n<p>Question 4.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nDescartes scores 8 more points than Newton. How many points did Newton score?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20139\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-33.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 33\" width=\"199\" height=\"166\" \/><\/p>\n<p>Answer:<br \/>\nScore of Descartes = 8 +Score of newton.<br \/>\nScore of Descartes = 97.<br \/>\nScore of newton = 97 &#8211; 8 =89.<\/p>\n<p>Question 5.<br \/>\n<strong>DIG DEEPER!<\/strong><br \/>\nThere are some pi\u00f1ata toys on the ground. 6 of your friends each pick 1 up. There are17 left. How many toys were there to start?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20140\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-34.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 34\" width=\"155\" height=\"146\" \/><\/p>\n<p>Answer:<br \/>\nTotal pinata toys picked by friends = 6 (6 friends picked 1 so 6 x 1 = 6 toys).<br \/>\nToys left =17.<br \/>\nTotal toys = 17 + 6 =23.<\/p>\n<p><strong>Review &amp; Refresh<\/strong><\/p>\n<p>Break apart an addend to \ufb01nd the sum.<\/p>\n<p>Question 6.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20141\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-35.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 35\" width=\"244\" height=\"157\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24085\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-One-Digit-Number-Two-Digit-numbers-Homework-Practice-6.2-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use Models-Subtract- One-Digit Number- Two-Digit numbers-Homework-Practice- 6.2-Question-6\" width=\"265\" height=\"169\" \/><\/p>\n<p>Question 7.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20142\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-36.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 36\" width=\"248\" height=\"161\" \/><\/p>\n<p>Answer:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-24087\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-One-Digit-Number-Two-Digit-numbers-Homework-Practice-6.2-Question-7.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use Models-Subtract- One-Digit Number- Two-Digit numbers-Homework-Practice- 6.2-Question-7\" width=\"265\" height=\"169\" \/><\/p>\n<h3><a id=\"Lesson_6.3_Use_Models_to_Subtract_Two_Digit_numbers\"><\/a>Lesson 6.3 Use Models to Subtract Two-Digit Numbers<\/h3>\n<p><strong>Explore and Grow<\/strong><\/p>\n<p>Model the problem. Make a quick sketch to \ufb01nd 33 \u2212 17.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20144\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-37.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 37\" width=\"176\" height=\"120\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20143\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-37.1.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 37.1\" width=\"185\" height=\"57\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25326\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Explore-Grow-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Lesson 6.3-Use-Models-Subtract-Two-Digit-Numbers-Explore-Grow\" width=\"339\" height=\"229\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Explore-Grow-1.jpg 339w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Explore-Grow-1-300x203.jpg 300w\" sizes=\"(max-width: 339px) 100vw, 339px\" \/><\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 1.<br \/>\n55 &#8211; 18 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20145\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-38.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 38\" width=\"539\" height=\"222\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-38.png 539w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-38-300x124.png 300w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25241\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-1-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.3-Use-Models-Subtract-Two-Digit Numbers-Show-Grow-Question-3\" width=\"539\" height=\"261\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-1-1.jpg 539w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-1-1-300x145.jpg 300w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/><\/p>\n<p>Question 2.<br \/>\n21 &#8211; 18 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20146\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-39.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 39\" width=\"325\" height=\"214\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-39.png 325w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-39-300x198.png 300w\" sizes=\"(max-width: 325px) 100vw, 325px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25327\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-2-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Lesson 6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-2\" width=\"342\" height=\"248\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-2-2.jpg 342w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-2-2-300x218.jpg 300w\" sizes=\"(max-width: 342px) 100vw, 342px\" \/><\/p>\n<p>Question 3.<br \/>\n44 &#8211; 29 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20147\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-40.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 40\" width=\"319\" height=\"209\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-40.png 319w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-40-300x197.png 300w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25240\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-3-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.3-Use-Models-Subtract-Two-Digit Numbers-Show-Grow-Question-3\" width=\"373\" height=\"235\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-3-1.jpg 373w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-3-1-300x189.jpg 300w\" sizes=\"(max-width: 373px) 100vw, 373px\" \/><\/p>\n<p>Question 4.<br \/>\n60 &#8211; 32 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20148\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-41.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 41\" width=\"319\" height=\"212\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-41.png 319w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-41-300x199.png 300w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25239\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.3-Use-Models-Subtract-Two-Digit Numbers-Show-Grow-Question-4\" width=\"373\" height=\"235\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-4.jpg 373w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-4-300x189.jpg 300w\" sizes=\"(max-width: 373px) 100vw, 373px\" \/><\/p>\n<p>Question 5.<br \/>\n75 &#8211; 21 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20149\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-42.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 42\" width=\"325\" height=\"216\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-42.png 325w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-42-300x199.png 300w\" sizes=\"(max-width: 325px) 100vw, 325px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25244\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.3-Use-Models-Subtract-Two-Digit Numbers-Show-Grow-Question-5\" width=\"378\" height=\"236\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-5.jpg 378w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-5-300x187.jpg 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/p>\n<p>Question 6.<br \/>\n<strong>Number Sense<\/strong><br \/>\nUse two of the numbers to write and solve a subtraction problem that requires regrouping<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20150\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-43.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 43\" width=\"545\" height=\"213\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-43.png 545w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-43-300x117.png 300w\" sizes=\"(max-width: 545px) 100vw, 545px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25245\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.3-Use-Models-Subtract-Two-Digit Numbers-Show-Grow-Question-6\" width=\"545\" height=\"236\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-6.jpg 545w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Show-Grow-Question-6-300x130.jpg 300w\" sizes=\"(max-width: 545px) 100vw, 545px\" \/><\/p>\n<p><strong>Think and Grow: Modeling Real Life<\/strong><\/p>\n<p>You have 68 flowers. You give 17 to Newton. Then you give 14 to Descartes. How many \ufb02owers do you have left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20151\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-44.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 44\" width=\"286\" height=\"158\" \/><br \/>\nSubtraction problems:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20152\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-45.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 45\" width=\"532\" height=\"266\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-45.png 532w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-45-300x150.png 300w\" sizes=\"(max-width: 532px) 100vw, 532px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25261\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Think-Grow-Modeling-Real-Life-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.3-Use-Models-Subtract-Two-Digit Numbers-Think-Grow-Modeling-Real-Life\" width=\"636\" height=\"399\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Think-Grow-Modeling-Real-Life-1.jpg 636w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.3-Use-Models-Subtract-Two-Digit-Numbers-Think-Grow-Modeling-Real-Life-1-300x188.jpg 300w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 7.<br \/>\nThere are 32 pretzels. You eat 11 of them. Your friend eats 12 of them. How many pretzels are left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20153\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-46.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 46\" width=\"162\" height=\"155\" \/><\/p>\n<p>Answer:<br \/>\nNumber of pretzels = 32.<br \/>\nNumber of pretzels Eaten by me = 11.<br \/>\nNumber of pretzels Eaten by my friend = 12.<br \/>\nNumber of pretzels left = 32 &#8211; 11 &#8211; 12 = 9<\/p>\n<p>Question 8.<br \/>\nCan you solve the problems on this page using addition and subtraction? Think: How do you know?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20154\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-47.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 47\" width=\"138\" height=\"46\" \/><\/p>\n<p>Answer:<br \/>\nYes<\/p>\n<h3><a id=\"Use_Models_to_Subtract_Two_Digit_numbers_Homework_&amp;_Practice_6.3\"><\/a>Use Models to Subtract Two-Digit Numbers Homework &amp; Practice 6.3<\/h3>\n<p>Question 1.<br \/>\n84 &#8211; 60 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20155\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-48.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 48\" width=\"318\" height=\"218\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-48.png 318w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-48-300x206.png 300w\" sizes=\"(max-width: 318px) 100vw, 318px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25262\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-\u2013Subtract-Two-Digit-Numbers-Homework-Practice-6.3-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models \u2013Subtract- Two-Digit Numbers- Homework-Practice 6.3-Question-1\" width=\"368\" height=\"239\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-\u2013Subtract-Two-Digit-Numbers-Homework-Practice-6.3-Question-1.jpg 368w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-\u2013Subtract-Two-Digit-Numbers-Homework-Practice-6.3-Question-1-300x195.jpg 300w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/><\/p>\n<p>Question 2.<br \/>\n40 &#8211; 15 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20156\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-49.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 49\" width=\"321\" height=\"216\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-49.png 321w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-49-300x202.png 300w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25263\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-\u2013Subtract-Two-Digit-Numbers-Homework-Practice-6.3-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models \u2013Subtract- Two-Digit Numbers- Homework-Practice 6.3-Question-2\" width=\"368\" height=\"239\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-\u2013Subtract-Two-Digit-Numbers-Homework-Practice-6.3-Question-2.jpg 368w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-\u2013Subtract-Two-Digit-Numbers-Homework-Practice-6.3-Question-2-300x195.jpg 300w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/><\/p>\n<p>Question 3.<br \/>\n<strong>Number Sense<\/strong><br \/>\nWhich numbers can you subtract from 55 without regrouping?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20157\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-50.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 50\" width=\"463\" height=\"42\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-50.png 463w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-50-300x27.png 300w\" sizes=\"(max-width: 463px) 100vw, 463px\" \/><\/p>\n<p>Answer:<br \/>\nNumbers that can subtract from 55 without regrouping are 15 , 33 and 24.<\/p>\n<p>Question 4.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nYou and your friend have 38 cups of lemonade in all. You sell 14 cups. Your friend sells 16. How many cups are left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20158\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-51.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 51\" width=\"170\" height=\"215\" \/><\/p>\n<p>Answer:<br \/>\nTotal Number of Lemonade cups= 38.<br \/>\nNumber of lemonade cups sold by me = 14.<br \/>\nNumber of lemonade cups sold by my friend =16.<br \/>\nNumber of cups left = 38 &#8211; 14 &#8211; 16 = 8.<\/p>\n<p>Question 5.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nYour principal has 75 awards. She gives 25 to your class. Then she gives 34 to your friend\u2019s class. How many awards are left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20159\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-52.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 52\" width=\"190\" height=\"212\" \/><\/p>\n<p>Answer:<br \/>\nNumber of Total Awards = 75.<br \/>\nNumber of Awards given to my class = 25.<br \/>\nNumber of Awards given to my friends class = 34.<br \/>\nNumber of Awards left = 75 &#8211; 25 &#8211; 34 = 16.<\/p>\n<p><strong>Review &amp; Refresh<\/strong><\/p>\n<p>Question 6.<br \/>\nA bookcase has 5 shelves. There are 3 plants on each shelf. How many plants are there in all?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20160\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-53.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 53\" width=\"152\" height=\"100\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-53.png 152w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-53-150x100.png 150w\" sizes=\"(max-width: 152px) 100vw, 152px\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20161\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-54.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 54\" width=\"580\" height=\"47\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-54.png 580w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-54-300x24.png 300w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><br \/>\nAnswer:<br \/>\nEach shelf has 3 plants<br \/>\nTotal plants = 3 + 3 + 3 + 3 + 3= 15 Plants.<\/p>\n<h3><a id=\"Use_Models_to_Subtract_Two_Digit_numbers_Homework_&amp;_Practice_6.4\"><\/a>Use Models to Subtract Two-Digit Numbers Homework &amp; Practice 6.4<\/h3>\n<p>Make quick sketches to \ufb01nd each difference.<\/p>\n<p>31 &#8211; 3 =?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20162\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-55.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 55\" width=\"226\" height=\"270\" \/><\/p>\n<p>Answer:<br \/>\n31 &#8211; 23 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20163\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-56.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 56\" width=\"244\" height=\"262\" \/><\/p>\n<p>How are the problems the same? How are they different?<br \/>\n_______________________________________<br \/>\n_______________________________________<br \/>\n_______________________________________<\/p>\n<p>Answer:<br \/>\nThe Minuend is the same for both the problems that is 31.<br \/>\nThe Subtrahend are different for both the problems that is 3 and 23 .<br \/>\nEven the difference of both the problems are different that is 23 and 3 .<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25268\" style=\"font-weight: inherit;\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4\" width=\"211\" height=\"250\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25271\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-2\" width=\"250\" height=\"262\" \/><\/p>\n<p><strong>Sho<\/strong><strong style=\"font-size: 16px;\">w and Gro<\/strong><strong style=\"font-size: 16px;\">w<\/strong><\/p>\n<p>Question 1.<br \/>\n52 &#8211; 19 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20164\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-57.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 57\" width=\"202\" height=\"208\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25274\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Show-Grow-Question-1-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Show-Grow-Question-1\" width=\"191\" height=\"225\" \/><\/p>\n<p>Question 2.<br \/>\n46 &#8211; 9 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20165\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-58.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 58\" width=\"191\" height=\"203\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25275\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Show-Grow-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Show-Grow-Question-2\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 3.<br \/>\n60 &#8211; 21 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20166\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-59.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 59\" width=\"190\" height=\"210\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25277\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Show-Grow-Question-3.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Show-Grow-Question-3\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 4.<br \/>\n66 &#8211; 8 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20167\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-60.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 60\" width=\"200\" height=\"164\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25279\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Show-Grow-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Show-Grow-Question-4\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 5.<br \/>\n84 &#8211; 2 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20168\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-61.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 61\" width=\"187\" height=\"160\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25280\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Show-Grow-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Show-Grow-Question-5\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 6.<br \/>\n65 &#8211; 38 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20169\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-62.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 62\" width=\"193\" height=\"163\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25282\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Show-Grow-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Show-Grow-Question-6\" width=\"210\" height=\"226\" \/><\/p>\n<p><strong>Apply and Grow: Practice<\/strong><\/p>\n<p>Question 7.<br \/>\n58 &#8211; 22 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20170\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-63.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 63\" width=\"197\" height=\"162\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25285\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Apply-Grow-Practice-Question-7.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Apply-Grow-Practice-Question-7\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 8.<br \/>\n33 &#8211; 4 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20171\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-64.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 64\" width=\"186\" height=\"162\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25284\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Apply-Grow-Practice-Question-8.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Apply-Grow-Practice-Question-8\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 9.<br \/>\n22 &#8211; 15 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20172\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-65.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 65\" width=\"190\" height=\"160\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25286\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Apply-Grow-Practice-Question-9.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Apply-Grow-Practice-Question-9\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 10.<br \/>\n70 &#8211; 60 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20173\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-66.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 66\" width=\"201\" height=\"161\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25287\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Apply-Grow-Practice-Question-10.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Apply-Grow-Practice-Question-10\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 11.<br \/>\n43 &#8211; 26 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20174\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-67.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 67\" width=\"181\" height=\"161\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25288\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Apply-Grow-Practice-Question-11.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Apply-Grow-Practice-Question-11\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 12.<br \/>\n95 &#8211; 4 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20175\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-68.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 68\" width=\"203\" height=\"161\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25289\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Apply-Grow-Practice-Question-12.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Apply-Grow-Practice-Question-12\" width=\"210\" height=\"226\" \/><\/p>\n<p>Question 13.<br \/>\n<strong>Number Sense<\/strong><br \/>\nUse the given numbers to complete the problem.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20176\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-69.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 69\" width=\"284\" height=\"247\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25290\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Apply-Grow-Practice-Question-13.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Apply-Grow-Practice-Question-13\" width=\"284\" height=\"247\" \/><\/p>\n<p>Question 14.<br \/>\n<strong>DIG DEEPER!<\/strong><br \/>\nSubtract a one-digit number from a two-digit number to complete the problem.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20177\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-70.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 70\" width=\"201\" height=\"206\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25291\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Apply-Grow-Practice-Question-14.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4-Apply-Grow-Practice-Question-14\" width=\"210\" height=\"226\" \/><\/p>\n<p><strong>Think and Grow: Modeling Real Life<\/strong><\/p>\n<p>You pick 19 yellow flowers and 24 purple flowers. You give 8 flowers away. How many flowers do you have left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20178\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-71.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 71\" width=\"225\" height=\"102\" \/><br \/>\n<strong>Step 1:<\/strong> Find the total number of flowers you picked.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20179\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-72.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 72\" width=\"340\" height=\"69\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-72.png 340w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-72-300x61.png 300w\" sizes=\"(max-width: 340px) 100vw, 340px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25292\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Think-Grow-Step1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit Numbers-Homework-Practice 6.4- Think-Grow-Step1\" width=\"341\" height=\"178\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Think-Grow-Step1.jpg 341w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Think-Grow-Step1-300x157.jpg 300w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/><\/p>\n<p><strong>Step 2:<\/strong> Subtract the number of \ufb02owers you give away from your result in Step 1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20180\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-73.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 73\" width=\"149\" height=\"45\" \/><\/p>\n<p>Answers:<br \/>\n8 Flowers.<\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 15.<br \/>\nYou bake 36 blueberry muf\ufb01ns and 36 banana nut muf\ufb01ns. You sell 47 muf\ufb01ns. How many muf\ufb01ns do you have left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20181\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-74.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 74\" width=\"183\" height=\"191\" \/><\/p>\n<p>Answer:<br \/>\nNumber of Blueberry muffins baked = 36.<br \/>\nNumber of banana nut muf\ufb01ns baked = 36.<br \/>\nTotal number of muffins = 36 + 36 = 72.<br \/>\nNumber of muffins sold = 47.<br \/>\nNumber of muffins left = 72 &#8211; 47 = 25.<\/p>\n<p>Question 16.<br \/>\nThere are 54 ladybugs. 7 \ufb02y away. Then 25 join. How many ladybugs are there now?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20182\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-75.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 75\" width=\"177\" height=\"173\" \/><\/p>\n<p>Answer:<br \/>\nNumber of ladybugs = 54.<br \/>\nNumber of bugs flew away = 7.<br \/>\nNumber of bugs joined = 25.<br \/>\nTotal number of bugs left = 54 &#8211; 7 + 25 =22.<\/p>\n<h3>Use Models to Subtract Two-Digit Numbers Homework &amp; Practice 6.4<\/h3>\n<p>Question 1.<br \/>\n25 &#8211; 7 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20183\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-76.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 76\" width=\"204\" height=\"206\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-76.png 204w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-76-150x150.png 150w\" sizes=\"(max-width: 204px) 100vw, 204px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25293\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models- Subtract-Two-Digit Numbers-Homework -Practice 6.4-Question-1\" width=\"202\" height=\"210\" \/><\/p>\n<p>Question 2.<br \/>\n65 &#8211; 35 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20184\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-77.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 77\" width=\"200\" height=\"208\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25295\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Question-2-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models- Subtract-Two-Digit Numbers-Homework -Practice 6.4-Question-2\" width=\"202\" height=\"210\" \/><\/p>\n<p>Question 3.<br \/>\n33 &#8211; 29 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20185\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-78.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 78\" width=\"193\" height=\"206\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25296\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Question-3.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models- Subtract-Two-Digit Numbers-Homework -Practice 6.4-Question-3\" width=\"202\" height=\"210\" \/><\/p>\n<p>Question 4.<br \/>\n80 &#8211; 53 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20186\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-79.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 79\" width=\"200\" height=\"152\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25297\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models- Subtract-Two-Digit Numbers-Homework -Practice 6.4-Question-4\" width=\"202\" height=\"210\" \/><\/p>\n<p>Question 5.<br \/>\n92 &#8211; 47 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20187\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-80.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 80\" width=\"191\" height=\"160\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25298\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models- Subtract-Two-Digit Numbers-Homework -Practice 6.4-Question-5\" width=\"202\" height=\"210\" \/><\/p>\n<p>Question 6.<br \/>\n56 &#8211; 4 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20188\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-81.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 81\" width=\"185\" height=\"155\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25299\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models- Subtract-Two-Digit Numbers-Homework -Practice 6.4-Question-6\" width=\"202\" height=\"210\" \/><\/p>\n<p>Question 7.<br \/>\n<strong>Writing<\/strong><br \/>\nWrite and solve a subtraction problem using 2 two-digit numbers. Write a story to match.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20189\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-82.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 82\" width=\"611\" height=\"193\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-82.png 611w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-82-300x95.png 300w\" sizes=\"(max-width: 611px) 100vw, 611px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25300\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models-Subtract-Two-Digit-Numbers-Homework-Practice-6.4-Question-7.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Models- Subtract-Two-Digit Numbers-Homework -Practice 6.4-Question-7\" width=\"202\" height=\"210\" \/><br \/>\nFrom the above figure we observe that 86 is the minuend and 24 is the subtrahend.The difference is 62.<br \/>\nThe 8 tens from minuend\u00a0 have to subtract 2 tens from the subtrahend we get 6 tens in the difference . We have 6 ones in the minuend and we have to subtract 4 ones from subtrahend we get 2 ones in difference.<br \/>\nTherefore the difference is 6 tens and 2 ones = 62.<\/p>\n<p>Question 8.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nYou \ufb01ll up 17 large water balloons and 24 small water balloons. You break 26 balloons. How many water balloons do you have left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20190\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-83.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 83\" width=\"257\" height=\"193\" \/><\/p>\n<p>Answer:<br \/>\nNumber of large water balloons = 17<br \/>\nNumber of small water balloons = 24<br \/>\nTotal number of balloons = 17 + 24 =41<br \/>\nNumber of balloons broken = 26.<br \/>\nNumber of balloons Remaining = 41 &#8211; 26 =15<\/p>\n<p>Question 9.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nYou have 45 rings. You throw 28 of them. You earn a bonus and get 15 more rings to throw. How many rings do you have now?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20191\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-84.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 84\" width=\"173\" height=\"166\" \/><\/p>\n<p>Answer:<br \/>\nTotal Number of Rings = 45.<br \/>\nNumber of rings threw = 28.<br \/>\nNumber of Remaining Rings = 45 &#8211; 28 = 17.<br \/>\nNumber of rings earned as Bonus = 15.<br \/>\nTotal Number of Rings = 17 + 15 = 32.<\/p>\n<p><strong>Review &amp; Refresh<\/strong><\/p>\n<p>Question 10.<br \/>\nHow can you make a 10 to \ufb01nd 5 + 8?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20192\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-85.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 85\" width=\"489\" height=\"52\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-85.png 489w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-85-300x32.png 300w\" sizes=\"(max-width: 489px) 100vw, 489px\" \/><br \/>\nAnswer:<br \/>\n10 + 3<\/p>\n<h3>Lesson 6.5 Use Addition to Check Subtraction<\/h3>\n<p>Write the equation shown by each model.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20193\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-86.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 86\" width=\"571\" height=\"250\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-86.png 571w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-86-300x131.png 300w\" sizes=\"(max-width: 571px) 100vw, 571px\" \/><\/p>\n<p>How are the equations related?<br \/>\n__26 &#8211; ? =43____________________<br \/>\n__26 + 17 = ?____________________<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-24088\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-\u2013Addition-Check-Subtraction.jpg\" alt=\"\" width=\"465\" height=\"203\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-\u2013Addition-Check-Subtraction.jpg 465w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-\u2013Addition-Check-Subtraction-300x131.jpg 300w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><\/p>\n<p>Explain how you can check whether 24 &#8211; 13 = 11 is correct.<br \/>\nAnswer:<br \/>\nHere when we add 13 + 11 we should get 24 then the answer is correct.<\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Find the difference. Use addition to check your answer.<\/p>\n<p>Question 1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20026\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-88.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 88\" width=\"250\" height=\"337\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-88.png 250w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-88-223x300.png 223w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23534\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-1.jpg\" alt=\"\" width=\"326\" height=\"419\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-1.jpg 326w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-1-233x300.jpg 233w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><\/p>\n<p>Question 2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20027\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-89.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 89\" width=\"262\" height=\"333\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-89.png 262w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-89-236x300.png 236w\" sizes=\"(max-width: 262px) 100vw, 262px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23536\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-2.jpg\" alt=\"\" width=\"326\" height=\"419\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-2.jpg 326w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-2-233x300.jpg 233w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><\/p>\n<p><strong>Apply and Grow: Practice<\/strong><\/p>\n<p>Find the Difference. Use addition to check your answer.<\/p>\n<p>Question 3.<br \/>\n52 &#8211; 27 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20028\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-90.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 90\" width=\"248\" height=\"209\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23538\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-3.jpg\" alt=\"\" width=\"248\" height=\"278\" \/><\/p>\n<p>Question 4.<br \/>\n76 &#8211; 58 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20194\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-91.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 91\" width=\"242\" height=\"220\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23539\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-4.jpg\" alt=\"\" width=\"230\" height=\"261\" \/><\/p>\n<p>Question 5.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20195\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Solutions-Grade-2-Chapter-6-Fluently-Subtract-within-100-92.png\" alt=\"Big Ideas Math Solutions Grade 2 Chapter 6 Fluently Subtract within 100 92\" width=\"243\" height=\"78\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23540\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-5.jpg\" alt=\"\" width=\"261\" height=\"165\" \/><\/p>\n<p>Question 6.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20029\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-93.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 93\" width=\"238\" height=\"80\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23541\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-6\" width=\"259\" height=\"162\" \/><\/p>\n<p>Question 7.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20030\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-94.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 94\" width=\"241\" height=\"76\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23542\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-7.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-7\" width=\"274\" height=\"146\" \/><\/p>\n<p>Question 8.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20031\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-95.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 95\" width=\"242\" height=\"84\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25329\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-to-Check-Subtraction-Apply-Grow-Practice-Question-8.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.5-Use-Addition-to-Check-Subtraction- Apply-Grow- Practice-Question-8\" width=\"269\" height=\"152\" \/><\/p>\n<p>Question 9.<br \/>\n<strong>Reasoning<\/strong><br \/>\nNewton uses 16 + 37 to check his answer to a subtraction problem. What two subtraction problems could he have solved?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20032\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-96.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 96\" width=\"484\" height=\"106\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-96.png 484w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-96-300x66.png 300w\" sizes=\"(max-width: 484px) 100vw, 484px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23546\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Reasoning.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Reasoning.jpg\" width=\"469\" height=\"228\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Reasoning.jpg 469w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Reasoning-300x146.jpg 300w\" sizes=\"(max-width: 469px) 100vw, 469px\" \/><\/p>\n<p><strong>Think and Grow: Modeling Real Life<\/strong><\/p>\n<p>A joke book has 96 jokes. 58 are knock-knock jokes. The rest are riddles. How many riddles are there?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20033\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-97.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 97\" width=\"135\" height=\"109\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20034\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-98.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 98\" width=\"563\" height=\"193\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-98.png 563w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-98-300x103.png 300w\" sizes=\"(max-width: 563px) 100vw, 563px\" \/><\/p>\n<p>Answer:<br \/>\nThe rest riddles are 38.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23547\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Think-Grow.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Lesson-6.5-Use-Addition-Check-Subtraction-Think-Grow\" width=\"562\" height=\"209\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Think-Grow.jpg 562w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Think-Grow-300x112.jpg 300w\" sizes=\"(max-width: 562px) 100vw, 562px\" \/><\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 10.<br \/>\nA museum has 71 fossils. 47 are dinosaur fossils. The rest are \ufb01sh fossils. How many \ufb01sh fossils are there?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20035\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-99.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 99\" width=\"201\" height=\"213\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23548\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-10.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-10\" width=\"382\" height=\"267\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-10.jpg 382w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-10-300x210.jpg 300w\" sizes=\"(max-width: 382px) 100vw, 382px\" \/><\/p>\n<p>Question 11.<br \/>\nThere are 27 more countries in Europe than in North America. There are 50 countries in Europe. How many countries are there in North America?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20036\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-100.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 100\" width=\"173\" height=\"61\" \/><br \/>\nAnswer:<br \/>\nCountries in Europe = 50.<br \/>\nCountries in North America = 50 &#8211; 27 ( europe has 27 more than north america).<br \/>\n= 23 .<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-23549\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-11.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-11\" width=\"401\" height=\"245\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-11.jpg 401w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.5-Use-Addition-Check-Subtraction-Show-Grow-Question-11-300x183.jpg 300w\" sizes=\"(max-width: 401px) 100vw, 401px\" \/><\/p>\n<h3><a id=\"Use_Addition_to_Check_Subtraction_Homework_&amp;_Practice_6.5\"><\/a>Use Addition to Check Subtraction Homework &amp; Practice 6.5<\/h3>\n<p>Find the difference. Use addition to check your answer.<\/p>\n<p>Question 1.<br \/>\n44 &#8211; 21 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20037\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-101.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 101\" width=\"619\" height=\"126\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-101.png 619w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-101-300x61.png 300w\" sizes=\"(max-width: 619px) 100vw, 619px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24091\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-1\" width=\"602\" height=\"137\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-1.jpg 602w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-1-300x68.jpg 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/p>\n<p>Question 2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20038\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-102.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 102\" width=\"243\" height=\"75\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24092\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-2\" width=\"261\" height=\"145\" \/><\/p>\n<p>Question 3.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20039\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-103.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 103\" width=\"241\" height=\"80\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24093\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-3.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-3\" width=\"289\" height=\"176\" \/><\/p>\n<p>Question 4.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20040\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-104.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 104\" width=\"244\" height=\"85\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24094\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-4\" width=\"272\" height=\"167\" \/><\/p>\n<p>Question 5.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20041\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-105.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 105\" width=\"240\" height=\"84\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24095\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use\u2013Addition-Check-Subtraction-Homework-Practice-6.5-Question-5\" width=\"265\" height=\"172\" \/><\/p>\n<p>Question 6.<br \/>\n<strong>Number Sense<\/strong><br \/>\nDescartes subtracts to \ufb01nd 36 \u2212 19. Which addition equation can he use to check his answer?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20042\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-106.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 106\" width=\"482\" height=\"124\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-106.png 482w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-106-300x77.png 300w\" sizes=\"(max-width: 482px) 100vw, 482px\" \/><\/p>\n<p>Answer:<br \/>\n36 -19 = 17<br \/>\n19 + 17 = 36<\/p>\n<p>Question 7.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nA theme park has 62 rides. 45 of them are in the amusement park. The rest are in the water park. How many rides are in the water park?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20043\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-107.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 107\" width=\"165\" height=\"204\" \/><\/p>\n<p>Answer:<br \/>\nNumber of rides in Theme park= 62<br \/>\nNumber of rides in amusement park =45.<br \/>\nleft over rides take place in water park<br \/>\nNumber of rides in water park = 62 -45 = 17<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24488\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Addition-\u2013to-Check-Subtraction-Homework-Practice-6.5-Question-7.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use -Addition \u2013to-Check-Subtraction-Homework-Practice-6.5-Question-7\" width=\"189\" height=\"213\" \/><\/p>\n<p>Question 8.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nThere are 58 more books in a library than in a classroom. There are 94 books in the library. How many books are in the classroom?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20044\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-108.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 108\" width=\"171\" height=\"183\" \/><\/p>\n<p>Answer:<br \/>\nNumber of books in library = 94.<br \/>\nNumber of books in class room = 94 &#8211; 58( 58 more books are there in classroom)<br \/>\nNumber of books in class room = 36.<\/p>\n<p><strong>Review &amp; Refresh<\/strong><\/p>\n<p>Use compensation to solve.<\/p>\n<p>Question 9.<br \/>\n18 + 44 = _____<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20025\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answer-Key-Grade-2-Chapter-6-Fluently-Subtract-within-100-109.png\" alt=\"Big Ideas Math Answer Key Grade 2 Chapter 6 Fluently Subtract within 100 109\" width=\"271\" height=\"152\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24489\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Addition-\u2013to-Check-Subtraction-Homework-Practice-6.5-Question-9.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use -Addition \u2013to-Check-Subtraction-Homework-Practice-6.5-Question-9\" width=\"322\" height=\"228\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Addition-\u2013to-Check-Subtraction-Homework-Practice-6.5-Question-9.jpg 322w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Addition-\u2013to-Check-Subtraction-Homework-Practice-6.5-Question-9-300x212.jpg 300w\" sizes=\"(max-width: 322px) 100vw, 322px\" \/><\/p>\n<p>Question 10.<br \/>\n63 + 27 = _____<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-24490\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use-Addition-\u2013to-Check-Subtraction-Homework-Practice-6.5-Question-10.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Use -Addition \u2013to-Check-Subtraction-Homework-Practice-6.5-Question-10\" width=\"273\" height=\"187\" \/><\/p>\n<h3><a id=\"Lesson_6.6_Practice_Two_Digit_Subtraction\"><\/a>Lesson 6.6 Practice Two-Digit Subtraction<\/h3>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-20045\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-110.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 110\" width=\"345\" height=\"210\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-110.png 345w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-110-300x183.png 300w\" sizes=\"(max-width: 345px) 100vw, 345px\" \/><\/p>\n<p>Work with a partner. Choose different strategies to \ufb01nd 76 \u2212 29.<\/p>\n<p>Compare your strategy to your partner\u2019s. Are your answers the same? Which strategy do you prefer? Why?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20046\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-111.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 111\" width=\"546\" height=\"130\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-111.png 546w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-111-300x71.png 300w\" sizes=\"(max-width: 546px) 100vw, 546px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25301\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-Subtraction.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6-Practice-Two-Digit-Subtraction\" width=\"656\" height=\"410\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-Subtraction.jpg 656w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-Subtraction-300x188.jpg 300w\" sizes=\"(max-width: 656px) 100vw, 656px\" \/><\/p>\n<p>I prefer Strategy &#8211; 2 as we can check the answer, which helps us to know whether the answer is correct or wrong.<br \/>\nWhatever the strategy may be the answer will be the same.<\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Use any strategy to \ufb01nd the difference.<\/p>\n<p>Question 1.<br \/>\n52 &#8211; 25 = _____<\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24491\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-1\" width=\"608\" height=\"127\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-1.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-1-300x63.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 2.<br \/>\n78 &#8211; 56 = _____<\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24492\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-2\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-2.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-2-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 3.<br \/>\n61 &#8211; 33 = ___<\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24493\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-3.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-3\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-3.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-3-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 4.<br \/>\n83 &#8211; 37 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24494\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-4\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-4.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-4-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 5.<br \/>\n72 &#8211; 49 = __-<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24495\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-5\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-5.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-5-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 1.<br \/>\n52 \u2212 25 = __<\/p>\n<p>Question 4.<br \/>\n83 \u2212 37 = __<\/p>\n<p>Question 5.<br \/>\n72 &#8211; 49 = __<\/p>\n<p>Question 6.<br \/>\n45 &#8211; 39 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24496\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-6\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-6.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-6-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 7.<br \/>\n69 &#8211; 58 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24497\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-7.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-7\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-7.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-7-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 8.<br \/>\n94 &#8211; 45 = __<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24498\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-8.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-8\" width=\"632\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-8.jpg 632w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-8-300x89.jpg 300w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/><\/p>\n<p>Question 9.<br \/>\n86 &#8211; 48 = __<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24499\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-9.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction-Show-Grow-Question-9\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-9.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-9-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p><strong>Apply and Grow: Practice<\/strong><\/p>\n<p>Use any strategy to \ufb01nd the difference.<\/p>\n<p>Question 10.<br \/>\n95 &#8211; 38 = __<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24500\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-10.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Apply-Grow-Practice -Question-10\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-10.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-10-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 11.<br \/>\n66 &#8211; 47 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24501\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-11.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Apply-Grow-Practice -Question-11\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-11.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-11-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 12.<br \/>\n58 &#8211; 6 = __<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24502\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-12.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Apply-Grow-Practice -Question-12\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-12.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-12-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 13.<br \/>\n81 &#8211; 35 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24503\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-13.png\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Apply-Grow-Practice -Question-13\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-13.png 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-13-300x92.png 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 14.<br \/>\n43 &#8211; 17 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24504\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-14.png\" alt=\"\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-14.png 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-14-300x92.png 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 15.<br \/>\n37 &#8211; 8 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24505\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-15.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Apply-Grow-Practice -Question-15\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-15.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-15-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 16.<br \/>\n28 &#8211; 19 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24506\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-16.jpg\" alt=\"\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-16.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-16-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 17.<br \/>\n72 &#8211; 30 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24507\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-17.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Apply-Grow-Practice -Question-17\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-17.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-17-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 18.<br \/>\n82 &#8211; 4 = __<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24508\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-18.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Apply-Grow-Practice -Question-18\" width=\"608\" height=\"187\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-18.jpg 608w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-18-300x92.jpg 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Question 19.<br \/>\n<strong>DIG DEEPER!<\/strong><br \/>\nFill in the missing digits.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20047\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-112.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 112\" width=\"158\" height=\"172\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24509\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Apply-Grow-Practice-Question-19.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Apply-Grow-Practice -Question-19\" width=\"138\" height=\"164\" \/><\/p>\n<p>Question 20.<br \/>\n<strong>YOU BE THE TEACHER<\/strong><br \/>\nIs Descartes correct? Explain<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20299\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answer-Key-Grade-2-Chapter-6-Fluently-Subtract-within-100-200.png\" alt=\"Big Ideas Math Answer Key Grade 2 Chapter 6 Fluently Subtract within 100 200\" width=\"324\" height=\"195\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answer-Key-Grade-2-Chapter-6-Fluently-Subtract-within-100-200.png 324w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answer-Key-Grade-2-Chapter-6-Fluently-Subtract-within-100-200-300x181.png 300w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><\/p>\n<p>Answer:<br \/>\nYes, You can verify your answer by adding 18 + 23 to get 41. if you wont 41 as your answer the sum is wrong.<br \/>\n18 + 23 = 41.<\/p>\n<p><strong>Think and Grow: Modeling Real Life<\/strong><\/p>\n<p>Is there a greater difference between the number of guests on Saturday and Sunday or on Sunday and Monday?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20048\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-114.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 114\" width=\"560\" height=\"305\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-114.png 560w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-114-300x163.png 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24510\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Think-Grow.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Think-Grow\" width=\"560\" height=\"305\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Think-Grow.jpg 560w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Think-Grow-300x163.jpg 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 21.<br \/>\nIs there a greater difference between the number of bagels sold on Sunday and Monday or on Monday and Tuesday?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20049\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-115.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 115\" width=\"519\" height=\"232\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-115.png 519w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-115-300x134.png 300w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24511\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-21.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.6- Practice- Two-Digit \u2013Subtraction- Show-Grow-Question-21\" width=\"319\" height=\"304\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-21.jpg 319w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.6-Practice-Two-Digit-\u2013Subtraction-Show-Grow-Question-21-300x286.jpg 300w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><\/p>\n<h3><a id=\"Practice_Two_Digit_Subtraction_Homework_&amp;_Practice_6.6\"><\/a>Practice Two-Digit Subtraction Homework &amp; Practice 6.6<\/h3>\n<p>Use any strategy to \ufb01nd the difference.<\/p>\n<p>Question 1.<br \/>\n34 &#8211; 26 = __<\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24512\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-1\" width=\"606\" height=\"164\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-1.jpg 606w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-1-300x81.jpg 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<p>Question 2.<br \/>\n75 &#8211; 47 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24513\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-2.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-2\" width=\"613\" height=\"171\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-2.jpg 613w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-2-300x84.jpg 300w\" sizes=\"(max-width: 613px) 100vw, 613px\" \/><\/p>\n<p>Question 3.<br \/>\n96 &#8211; 48 = __<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24514\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-3.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-3\" width=\"629\" height=\"195\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-3.jpg 629w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-3-300x93.jpg 300w\" sizes=\"(max-width: 629px) 100vw, 629px\" \/><\/p>\n<p>Question 4.<br \/>\n51 &#8211; 21 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24515\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-4\" width=\"610\" height=\"183\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-4.jpg 610w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-4-300x90.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/p>\n<p>Question 5.<br \/>\n23 &#8211; 16 = ___<\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24517\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-5\" width=\"643\" height=\"196\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-5.jpg 643w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-5-300x91.jpg 300w\" sizes=\"(max-width: 643px) 100vw, 643px\" \/><\/p>\n<p>Question 6.<br \/>\n47 &#8211; 8 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24518\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-6-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-6\" width=\"634\" height=\"163\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-6-1.jpg 634w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-6-1-300x77.jpg 300w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/><\/p>\n<p>Question 7.<br \/>\n25 &#8211; 3 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24519\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-7.jpg\" alt=\"\" width=\"595\" height=\"155\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-7.jpg 595w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-7-300x78.jpg 300w\" sizes=\"(max-width: 595px) 100vw, 595px\" \/><\/p>\n<p>Question 8.<br \/>\n87 &#8211; 69 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24520\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-8.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-8\" width=\"633\" height=\"189\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-8.jpg 633w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-8-300x90.jpg 300w\" sizes=\"(max-width: 633px) 100vw, 633px\" \/><\/p>\n<p>Question 9.<br \/>\n48 &#8211; 29 = ___<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24522\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-9.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-9\" width=\"615\" height=\"168\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-9.jpg 615w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-9-300x82.jpg 300w\" sizes=\"(max-width: 615px) 100vw, 615px\" \/><\/p>\n<p>Question 10.<br \/>\n<strong>Number Sense<\/strong><br \/>\nFind each missing number.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20050\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-116.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 116\" width=\"251\" height=\"163\" \/><\/p>\n<p>Answer:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-24524\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-10.jpg\" alt=\"\" width=\"259\" height=\"172\" \/><\/p>\n<p>Question 11.<br \/>\n<strong>Structure<\/strong><br \/>\nSolve 31 \u2212 14 two different ways.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24525\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-11.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-11\" width=\"617\" height=\"170\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-11.jpg 617w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-11-300x83.jpg 300w\" sizes=\"(max-width: 617px) 100vw, 617px\" \/><\/p>\n<p>Question 12.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nIs there a greater difference between the number of animals adopted in December and January or in January and February?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20051\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-117.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 117\" width=\"632\" height=\"358\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-117.png 632w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-117-300x170.png 300w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24526\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-12.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit- Subtraction-Homework- Practice- 6.6 -Question-12\" width=\"510\" height=\"293\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-12.jpg 510w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Practice-Two-Digit-Subtraction-Homework-Practice-6.6-Question-12-300x172.jpg 300w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/><\/p>\n<p><strong>Review &amp; Refresh<\/strong><\/p>\n<p>Question 13.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20052\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-118.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 118\" width=\"150\" height=\"99\" \/><\/p>\n<p>Answer:<br \/>\n2 + 8 =10<br \/>\n10 &#8211; 8 = 2<\/p>\n<p>Question 14.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20053\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-119.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 119\" width=\"156\" height=\"90\" \/><\/p>\n<p>Answer:<br \/>\n5 + 6 = 11<br \/>\n11 &#8211; 6 = 5<\/p>\n<p>Question 15.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20054\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-120.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 120\" width=\"158\" height=\"106\" \/><br \/>\nAnswer:<br \/>\n9 + 8 = 17<br \/>\n17 &#8211; 8 = 9.<\/p>\n<h3><a id=\"Lesson_6.7_More_Problem_Solving:_Subtraction\"><\/a>Lesson 6.7 More Problem Solving: Subtraction<\/h3>\n<p><strong>Explore and Grow<\/strong><\/p>\n<p>Model the story<\/p>\n<p>Newton has 34 balloons. 18 \ufb02y away. How many balloons does Newton have left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20055\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-121.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 121\" width=\"128\" height=\"139\" \/><img loading=\"lazy\" class=\"alignnone size-full wp-image-20056\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-122.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 122\" width=\"161\" height=\"49\" \/><br \/>\nAnswer:<br \/>\nNumber of balloons = 34<br \/>\nnumber of balloons flew=18<br \/>\nNumber of balloons left = 34 &#8211; 18 =16<\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 1.<br \/>\nThere are 27 more harmonicas than drums in a music room. There are 55 harmonicas. How many drums are there?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20057\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-123.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 123\" width=\"175\" height=\"79\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20058\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-124.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 124\" width=\"581\" height=\"176\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-124.png 581w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-124-300x91.png 300w\" sizes=\"(max-width: 581px) 100vw, 581px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25302\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Show-Grow.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.7-More-Problem-Solving- Subtraction-Show-Grow\" width=\"600\" height=\"184\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Show-Grow.jpg 600w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Show-Grow-300x92.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>Apply and Grow: Practice<\/strong><\/p>\n<p>Question 2.<br \/>\nThere are 71 \ufb01sh crackers. You eat 29 of them. Your friend eats 28. How many \ufb01sh crackers are left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20059\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-125.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 125\" width=\"97\" height=\"159\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20060\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-126.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 126\" width=\"195\" height=\"54\" \/><\/p>\n<p>Answer:<br \/>\nNumber of Fish crackers = 71<br \/>\nNumber of fish crackers eaten by me = 29<br \/>\nNumber of fish crackers eaten by my friend = 28.<br \/>\nNumber of fish crackers left = 71- 29 &#8211; 28 =14<\/p>\n<p>Question 3.<br \/>\nNewton solves 16 more math problems than Descartes. Newton solves 34 math problems. How many math problems does Descartes solve?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20061\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-127.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 127\" width=\"148\" height=\"97\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20062\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-128.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 128\" width=\"219\" height=\"44\" \/><\/p>\n<p>Answer:<br \/>\nProblems solved by Newton =34.<br \/>\nProblem solved by Descartes = 34 &#8211; 16( as newton solves 16 problems more)<br \/>\nProblem solved by Descartes = 18<\/p>\n<p>Question 4.<br \/>\n<strong>Number Sense<\/strong><br \/>\nYou have 78 tokens. Your friend gives you 14 more. You use 35 tokens. Use the given numbers to \ufb01nd how many tokens you have now.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20063\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-129.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 129\" width=\"113\" height=\"143\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20064\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-130.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 130\" width=\"588\" height=\"234\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-130.png 588w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-130-300x119.png 300w\" sizes=\"(max-width: 588px) 100vw, 588px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25313\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Show-Grow-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.7-More-Problem-Solving- Subtraction-Show-Grow-Question-4\" width=\"591\" height=\"237\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Show-Grow-Question-4.jpg 591w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Show-Grow-Question-4-300x120.jpg 300w\" sizes=\"(max-width: 591px) 100vw, 591px\" \/><\/p>\n<p><strong>Think and Grow: Modeling Real Life<\/strong><\/p>\n<p>You see 20 elephants on a safari. You see 7 fewer giraffes than elephants. Then 5 of the giraffes leave the group. How many giraffes are left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20066\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-131.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 131\" width=\"175\" height=\"108\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20065\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-131.1.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 131.1\" width=\"554\" height=\"212\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-131.1.png 554w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-131.1-300x115.png 300w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25314\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Think-Grow.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson 6.7-More-Problem-Solving- Subtraction-Think-Grow\" width=\"591\" height=\"237\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Think-Grow.jpg 591w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-Lesson-6.7-More-Problem-Solving-Subtraction-Think-Grow-300x120.jpg 300w\" sizes=\"(max-width: 591px) 100vw, 591px\" \/><\/p>\n<p><strong>Show and Grow<\/strong><\/p>\n<p>Question 5.<br \/>\nYour friend has 54 blocks. You have 18 fewer blocks than your friend. You use 29 blocks to make a tower. How many blocks do you have left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20067\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-132.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 132\" width=\"150\" height=\"182\" \/><\/p>\n<p>Answer:<br \/>\nNumber of Blocks with my friend = 54<br \/>\nNumber of Blocks with me = 54 &#8211; 18 = 36<br \/>\nNumber of blocks used by me to make a tower = 29.<br \/>\nNumber of blocks left = 36 &#8211; 29 = 7 .<\/p>\n<p>Question 6.<br \/>\n<strong>DIG DEEPER!<\/strong><br \/>\nYou had 19 almonds. You ate some. There are 11 left. Your friend ate 3 fewer almonds than you. How many almonds did your friend eat?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20068\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-133.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 133\" width=\"168\" height=\"165\" \/><\/p>\n<p>Answer:<br \/>\nNumber of Almonds = 19.<br \/>\nNumber of Almonds left = 11.<br \/>\nNumber of Almonds eaten = 19 &#8211; 11 = 8.<br \/>\nNumber of Almonds eaten by me = 8 &#8211; 3 = 5.<br \/>\nNumber of Almonds eaten by my friend = 3.<\/p>\n<h3><a id=\"More_Problem_Solving:_Subtraction_Homework_&amp;_Practice_6.7\"><\/a>More Problem Solving: Subtraction Homework &amp; Practice 6.7<\/h3>\n<p>Question 1.<br \/>\nSome kids are at a trampoline park. 24 leave. There are 57 left. How many kids were there to start?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20069\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-134.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 134\" width=\"174\" height=\"217\" \/><\/p>\n<p>Answer:<br \/>\nTotal Number of kids at a Trampoline park = X<br \/>\nNumber of kids left the park = 24.<br \/>\nNumber of kids remaining in the park = 57.<br \/>\nTotal number of kids = 24 + 57 =81.<\/p>\n<p>Question 2.<br \/>\nYou have 62 dollars saved. You spend 37 dollars on a video game. Then you give 16 dollars to your friend. How many dollars do you have left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20070\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-135.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 135\" width=\"167\" height=\"149\" \/><\/p>\n<p>Answer:<br \/>\nTotal Number of Dollars = 62.<br \/>\nNumber of dollars spend on video game = 37.<br \/>\nNumber of dollars given to my friend = 16 .<br \/>\nNumber of dollars left = 62 &#8211; 37 &#8211; 16 =9 .<\/p>\n<p>Question 3.<br \/>\n<strong>Structure<\/strong><br \/>\nYou have 50 toothpicks. Your friend has 30 fewer toothpicks than you. Which picture shows how many toothpicks you and your friend have in all?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20071\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-136.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 136\" width=\"145\" height=\"117\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20072\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-137.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 137\" width=\"253\" height=\"226\" \/><\/p>\n<p>Answer:<br \/>\nPicture 2 is correct = 70 Toothpicks.<br \/>\nNumber of tooth picks with me = 50.<br \/>\nNumber of tooth picks with my friend = 50 &#8211; 30 = 20.<br \/>\nTotal number of tooth picks = 50 + 20 = 70.<\/p>\n<p>Question 4.<br \/>\n<strong>DIG DEEPER!<\/strong><br \/>\nA museum has 12 dinosaur exhibits and some art exhibits. There are 34 exhibits in all. Then 3 more art exhibits are added. How many art exhibits are there now?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20073\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-138.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 138\" width=\"230\" height=\"204\" \/><\/p>\n<p>Answer:<br \/>\nNumber of Dinosaur Exhibits = 12.<br \/>\nTotal Number of Exhibits = 34<br \/>\nNumber of Art Exhibits = 34 &#8211; 12 = 22<br \/>\nNumber of Art Exhibits added = 3.<br \/>\nTotal Number of Art Exhibits =22 + 3 = 25 .<\/p>\n<p><strong>Review &amp; Refresh<\/strong><\/p>\n<p>Break apart the addends to \ufb01nd the sum.<\/p>\n<p>Question 5.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20074\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-139.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 139\" width=\"253\" height=\"187\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25315\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-More-Problem-Solving-Subtraction-Homework-Practice-6.7-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-More-Problem-Solving- Subtraction-Homework -Practice 6.7-Question-5\" width=\"268\" height=\"194\" \/><\/p>\n<p>Question 6.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20075\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-140.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 140\" width=\"256\" height=\"191\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25316\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-More-Problem-Solving-Subtraction-Homework-Practice-6.7-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-More-Problem-Solving- Subtraction-Homework -Practice 6.7-Question-6\" width=\"268\" height=\"194\" \/><\/p>\n<h3><a id=\"Fluently_Subtract_within_100_Performance_Task\"><\/a>Fluently Subtract within 100 Performance Task<\/h3>\n<p>Question 1.<br \/>\nYour class makes 53 paper snow\ufb02akes to decorate your classroom.<br \/>\na. Your group makes 16 of them. How many snow\ufb02akes does the other group make?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20076\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-141.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 141\" width=\"195\" height=\"195\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-141.png 195w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-141-150x150.png 150w\" sizes=\"(max-width: 195px) 100vw, 195px\" \/><\/p>\n<p>Answer:<br \/>\nTotal Number of paper snowflakes = 53.<br \/>\nNumber of snow flakes made by my group =16.<br \/>\nNumber of snowflakes made by other group = 53 &#8211; 16 = 37.<\/p>\n<p>b. Your teacher hangs 49 of the snow\ufb02akes from the ceiling in an array with 7 equal rows. How many columns of snow\ufb02akes are there?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20077\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-143.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 143\" width=\"158\" height=\"41\" \/><\/p>\n<p>Answer:<br \/>\nTotal Number snowflakes = 49.<br \/>\nNumber of rows = 7.<br \/>\nNumber of Columns = 49 \u00f7 7 = 7.<\/p>\n<p>c. Your teacher wants to hang one more equal row of snow\ufb02akes. Are there enough snow\ufb02akes? If so, how many extra snow\ufb02akes are there? If not, how many more snow\ufb02akes are needed?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20078\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-144.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 144\" width=\"494\" height=\"85\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-144.png 494w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-144-300x52.png 300w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/p>\n<p>Answer:<br \/>\nNumber of snowflakes = 49.<br \/>\nOne more row means 8 th row = 7 more snowflakes = 49 + 7 =56 snowflakes.<br \/>\n56 snowflakes are required we have only 49 snowflakes.<br \/>\nTherefore , more 7 snowflakes are required<\/p>\n<p>Question 2.<br \/>\nAnother class makes 75 paper snow\ufb02akes. 29 are white and some are blue. They make some more blue snow\ufb02akes. Now they have 61 blue snow\ufb02akes. How many more blue snow\ufb02akes did they make?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20079\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-145.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 145\" width=\"147\" height=\"86\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20080\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-146.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 146\" width=\"276\" height=\"35\" \/><\/p>\n<p>Answer:<br \/>\nNumber of snowflakes = 75.<br \/>\nNumber of white snowflakes = 29 .<br \/>\nNumber of blue snowflakes = 75 &#8211; 29 = 46 .<br \/>\nNumber of blue snowflakes made again = 61.<br \/>\nTotal Number of Blue snowflakes = 61 + 46 = 107 .<\/p>\n<h3><a id=\"Fluently_Subtract_within_100_Activity\"><\/a>Fluently Subtract within 100 Activity<\/h3>\n<p><strong>To Play:<\/strong> Use Solve and Cover: Subtraction Cards. Place a Difference Card face up on each box. Place the stack of Problem Cards face down. Players take turns. On your turn, \ufb02ip over a card from the stack. Solve the problem. Place the card on the difference. Play until all of the differences are covered.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20081\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-147.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 147\" width=\"530\" height=\"606\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-147.png 530w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-147-262x300.png 262w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/><\/p>\n<h3><a id=\"Fluently_Subtract_within_100_Chapter_Practice_6\"><\/a>Fluently Subtract within 100 Chapter Practice 6<\/h3>\n<p><strong>6.1 Model and Regroup to Subtract<\/strong><\/p>\n<p>Question 1.<br \/>\nUse Models to Subtract. Draw to show your work.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20082\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-148.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 148\" width=\"153\" height=\"87\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20083\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-149.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 149\" width=\"607\" height=\"190\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-149.png 607w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-149-300x94.png 300w\" sizes=\"(max-width: 607px) 100vw, 607px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24470\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.1-Model-Regroup-Subtract.png\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.1-Model-Regroup- Subtract\" width=\"603\" height=\"227\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.1-Model-Regroup-Subtract.png 603w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.1-Model-Regroup-Subtract-300x113.png 300w\" sizes=\"(max-width: 603px) 100vw, 603px\" \/><\/p>\n<p><strong>6.2 Use Models to Subtract a One-Digit Number from a Two-Digit Number<\/strong><\/p>\n<p>Question 2.<br \/>\n60 &#8211; 8 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20084\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-150.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 150\" width=\"313\" height=\"221\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-150.png 313w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-150-300x212.png 300w\" sizes=\"(max-width: 313px) 100vw, 313px\" \/><\/p>\n<p>Answer:<img loading=\"lazy\" class=\"alignnone size-full wp-image-25317\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.2-Use-Models-Subtract-One-Digit-Number-Two-Digit-Number-Question-2-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.2 Use-Models-Subtract-One-Digit Number-Two-Digit Number-Question-2\" width=\"350\" height=\"219\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.2-Use-Models-Subtract-One-Digit-Number-Two-Digit-Number-Question-2-1.jpg 350w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.2-Use-Models-Subtract-One-Digit-Number-Two-Digit-Number-Question-2-1-300x188.jpg 300w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/p>\n<p>Question 3.<br \/>\n74 &#8211; 3 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20085\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-151.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 151\" width=\"317\" height=\"217\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-151.png 317w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-151-300x205.png 300w\" sizes=\"(max-width: 317px) 100vw, 317px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25318\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.2-Use-Models-Subtract-One-Digit-Number-Two-Digit-Number-Question-3-1.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.2 Use-Models-Subtract-One-Digit Number-Two-Digit Number-Question-3\" width=\"331\" height=\"219\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.2-Use-Models-Subtract-One-Digit-Number-Two-Digit-Number-Question-3-1.jpg 331w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.2-Use-Models-Subtract-One-Digit-Number-Two-Digit-Number-Question-3-1-300x198.jpg 300w\" sizes=\"(max-width: 331px) 100vw, 331px\" \/><\/p>\n<p><strong>6.3 Use Models to Subtract Two-Digit Numbers<\/strong><\/p>\n<p>Question 4.<br \/>\n45 &#8211; 38 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20086\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-152.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 152\" width=\"319\" height=\"209\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-152.png 319w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-152-300x197.png 300w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25319\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-4.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.3-Use-Model-Subtract-Two-Digit Numbers-Question-4\" width=\"334\" height=\"232\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-4.jpg 334w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-4-300x208.jpg 300w\" sizes=\"(max-width: 334px) 100vw, 334px\" \/><\/p>\n<p>Question 5.<br \/>\n74 &#8211; 27 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20087\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-153.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 153\" width=\"321\" height=\"218\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-153.png 321w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-153-300x204.png 300w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-25320\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-5.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.3-Use-Model-Subtract-Two-Digit Numbers-Question-5\" width=\"328\" height=\"227\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-5.jpg 328w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-5-300x208.jpg 300w\" sizes=\"(max-width: 328px) 100vw, 328px\" \/><\/p>\n<p>Question 6.<br \/>\n<strong>Number Sense<\/strong><br \/>\nUse two of the numbers to write and solve a subtraction problem that requires regrouping.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20088\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-154.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 154\" width=\"433\" height=\"214\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-154.png 433w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-154-300x148.png 300w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/><\/p>\n<p>Answer:<br \/>\nThe two numbers that requires regrouping for subtraction are 63 &#8211; 45 = 18<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25321\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-6.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.3-Use-Model-Subtract-Two-Digit Numbers-Question-6\" width=\"327\" height=\"231\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-6.jpg 327w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.3-Use-Model-Subtract-Two-Digit-Numbers-Question-6-300x212.jpg 300w\" sizes=\"(max-width: 327px) 100vw, 327px\" \/><\/p>\n<p><strong>6.4 Subtract from a Two-Digit Number<\/strong><\/p>\n<p>Question 7.<br \/>\n93 &#8211; 50 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20089\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-155.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 155\" width=\"198\" height=\"156\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24476\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.4-Subtract-from-a-Two-Digit-Number-Question-7.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.4-Subtract-from-a-Two-Digit-Number-Question-7\" width=\"220\" height=\"178\" \/><\/p>\n<p>Question 8.<br \/>\n57 &#8211; 28 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20090\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-156.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 156\" width=\"184\" height=\"157\" \/><\/p>\n<p>Answer:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-24477\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.4-Subtract-from-a-Two-Digit-Number-Question-8.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.4-Subtract-from-a-Two-Digit-Number-Question-8\" width=\"265\" height=\"304\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.4-Subtract-from-a-Two-Digit-Number-Question-8.jpg 265w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.4-Subtract-from-a-Two-Digit-Number-Question-8-262x300.jpg 262w\" sizes=\"(max-width: 265px) 100vw, 265px\" \/><\/p>\n<p>Question 9.<br \/>\n67 &#8211; 9 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20091\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-157.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 157\" width=\"195\" height=\"166\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24478\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.4-Subtract-from-a-Two-Digit-Number-Question-9.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.4-Subtract-from-a-Two-Digit-Number-Question-9\" width=\"231\" height=\"249\" \/><\/p>\n<p><strong>6.5 Use Addition to Check Subtraction<\/strong><\/p>\n<p>Find the difference. Use addition to check your answer.<\/p>\n<p>Question 10.<br \/>\n64 &#8211; 27 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20092\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-158.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 158\" width=\"252\" height=\"314\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-158.png 252w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-158-241x300.png 241w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24479\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.5-Use-\u2013Addition-Check-Subtraction-Question-10.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.5-Use \u2013Addition-Check- Subtraction-Question-10\" width=\"252\" height=\"425\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.5-Use-\u2013Addition-Check-Subtraction-Question-10.jpg 252w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.5-Use-\u2013Addition-Check-Subtraction-Question-10-178x300.jpg 178w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/><\/p>\n<p>Question 11.<br \/>\n86 &#8211; 36 = ?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20093\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-159.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 159\" width=\"245\" height=\"307\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-159.png 245w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-159-239x300.png 239w\" sizes=\"(max-width: 245px) 100vw, 245px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24480\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.5-Use-\u2013Addition-Check-Subtraction-Question-11.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.5-Use \u2013Addition-Check- Subtraction-Question-11\" width=\"252\" height=\"425\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.5-Use-\u2013Addition-Check-Subtraction-Question-11.jpg 252w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.5-Use-\u2013Addition-Check-Subtraction-Question-11-178x300.jpg 178w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/><\/p>\n<p>Question 12.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20094\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-160.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 160\" width=\"236\" height=\"89\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24481\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.5-Use-\u2013Addition-Check-Subtraction-Question-12.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.5-Use \u2013Addition-Check- Subtraction-Question-12\" width=\"240\" height=\"154\" \/><\/p>\n<p>Question 13.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20095\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-161.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 161\" width=\"243\" height=\"81\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24482\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.5-Use-\u2013Addition-Check-Subtraction-Question-13.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.5-Use \u2013Addition-Check- Subtraction-Question-13\" width=\"250\" height=\"199\" \/><\/p>\n<p><strong>6.6 Practice Two-Digit Subtraction<\/strong><\/p>\n<p>Use any strategy to find the difference.<\/p>\n<p>Question 14.<br \/>\n55 &#8211; 37 = ___<br \/>\nAnswer:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25323\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6-Practice-Two-Digit-Subtraction-Question-14.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.6-Practice-Two-Digit-Subtraction-Question-14\" width=\"338\" height=\"230\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6-Practice-Two-Digit-Subtraction-Question-14.jpg 338w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6-Practice-Two-Digit-Subtraction-Question-14-300x204.jpg 300w\" sizes=\"(max-width: 338px) 100vw, 338px\" \/><\/p>\n<p>Question 15.<br \/>\n60 &#8211; 20 = __<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24484\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6\u2014Practice-Two-Digit-Subtraction-Question-15.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.6\u2014Practice-Two-Digit-Subtraction-Question-15\" width=\"321\" height=\"218\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6\u2014Practice-Two-Digit-Subtraction-Question-15.jpg 321w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6\u2014Practice-Two-Digit-Subtraction-Question-15-300x204.jpg 300w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/p>\n<p>Question 16.<br \/>\n39 &#8211; 3 = __<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24485\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6\u2014Practice-Two-Digit-Subtraction-Question-16.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100- 6.6\u2014Practice-Two-Digit-Subtraction-Question-16\" width=\"322\" height=\"228\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6\u2014Practice-Two-Digit-Subtraction-Question-16.jpg 322w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.6\u2014Practice-Two-Digit-Subtraction-Question-16-300x212.jpg 300w\" sizes=\"(max-width: 322px) 100vw, 322px\" \/><\/p>\n<p><strong>6.7 More Problem Solving: Subtraction<\/strong><\/p>\n<p>Question 17.<br \/>\nNewton has some BINGO chips. He gives 25 of them away. He has 28 left. How many chips did he have to start?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20097\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-162.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 162\" width=\"90\" height=\"94\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20096\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-162.1.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 162.1\" width=\"605\" height=\"217\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-162.1.png 605w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-162.1-300x108.png 300w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24486\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.7-More-Problem-Solving-Subtraction-Question-17.jpg\" alt=\"\" width=\"632\" height=\"228\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.7-More-Problem-Solving-Subtraction-Question-17.jpg 632w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.7-More-Problem-Solving-Subtraction-Question-17-300x108.jpg 300w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/><\/p>\n<p>Question 18.<br \/>\n<strong>Number Sense<\/strong><br \/>\nYou have 35 balls. You use 18 of them. You win a bonus and get 10 more balls. Use the given numbers to \ufb01nd how many balls you have now.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20098\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-163.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 163\" width=\"137\" height=\"131\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20099\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-164.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 164\" width=\"592\" height=\"236\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-164.png 592w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-164-300x120.png 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-24487\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.7-More-Problem-Solving-Subtraction-Question-18.jpg\" alt=\"Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.7-More-Problem-Solving-Subtraction- Question-18\" width=\"592\" height=\"236\" srcset=\"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.7-More-Problem-Solving-Subtraction-Question-18.jpg 592w, https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Book-2nd-Grade-Answer-Key-Chapter-6-Fluently-Subtract-100-6.7-More-Problem-Solving-Subtraction-Question-18-300x120.jpg 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/p>\n<p>Question 19.<br \/>\n<strong>Modeling Real Life<\/strong><br \/>\nA petting zoo has 27 sheep and some goats. There are 41 animals in all. Then 16 more goats are added. How many goats are there now?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-20100\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2021\/01\/Big-Ideas-Math-Answers-2nd-Grade-Chapter-6-Fluently-Subtract-within-100-165.png\" alt=\"Big Ideas Math Answers 2nd Grade Chapter 6 Fluently Subtract within 100 165\" width=\"163\" height=\"138\" \/><br \/>\nAnswer:<br \/>\nTotal Animals = 41.<br \/>\nThe number of sheep = 27.<br \/>\nA number of goat = ?<br \/>\nThe number of goats = Total Animals &#8211; Number of sheep.<br \/>\n= 41 &#8211; 27 = 14<br \/>\nThe number of goats added =16.<br \/>\nTotal Number of goats= 14 + 16 = 30 goats.<\/p>\n<h4>Big Ideas Math 2nd Grade 6th Chapter Fluently Subtract within 100 Solution Key Pdf<\/h4>\n<p>The answers given in the Big Ideas Math Book Grade 2 Chapter 6 Fluently Subtract within 100 Answer Key are prepared by the math experts. So, download Big Ideas Math Answers Grade 2 Chapter 6 Fluently Subtract within 100 pdf for free of cost and kick start your preparation. Learn all the chapters of Big Ideas Math Book Grade 2 by keeping in touch with our site.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hello Students!!! Are you looking for Grade 2 Chapter 6 Fluently Subtract within hundred Answers? If yes, then our guess is correct. Here we have given a detailed explanation for every concept of BIM 2nd Grade 6th Chapter Fluently Subtract within 100 Book. Students are advised to practice all the topics covered in this chapter &#8230; <a title=\"Big Ideas Math Answers Grade 2 Chapter 6 Fluently Subtract within 100\" class=\"read-more\" href=\"https:\/\/bigideasmathanswers.com\/big-ideas-math-answers-grade-2-chapter-6\/\" aria-label=\"More on Big Ideas Math Answers Grade 2 Chapter 6 Fluently Subtract within 100\">Read more<\/a><\/p>\n","protected":false},"author":9,"featured_media":89564,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[4],"tags":[],"jetpack_featured_media_url":"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2021\/04\/Big-Ideas-Math-Answers-Grade-2-Chapter-6.png","_links":{"self":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/20006"}],"collection":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/comments?post=20006"}],"version-history":[{"count":1,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/20006\/revisions"}],"predecessor-version":[{"id":90276,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/20006\/revisions\/90276"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media\/89564"}],"wp:attachment":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media?parent=20006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/categories?post=20006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/tags?post=20006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}