{"id":90024,"date":"2022-03-31T10:10:50","date_gmt":"2022-03-31T04:40:50","guid":{"rendered":"https:\/\/bigideasmathanswers.com\/?p=90024"},"modified":"2022-04-07T14:42:42","modified_gmt":"2022-04-07T09:12:42","slug":"envision-math-common-core-grade-2-answer-key-topic-8","status":"publish","type":"post","link":"https:\/\/bigideasmathanswers.com\/envision-math-common-core-grade-2-answer-key-topic-8\/","title":{"rendered":"enVision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money"},"content":{"rendered":"<p>Practice with the help of <a href=\"https:\/\/bigideasmathanswers.com\/envision-math-common-core-grade-2-answer-key\/\">enVision Math Common Core Grade 2 Answer Key<\/a> <strong>Topic 8 Work with Time and Money<\/strong> regularly and improve your accuracy in solving questions.<\/p>\n<h2>enVision Math Common Core 2nd Grade Answers Key Topic 8 Work with Time and Money<\/h2>\n<p><strong>Essential Question:<\/strong><br \/>\nHow can you solve problems about counting money or telling time to the nearest 5 minutes?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12695\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-1.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 1\" width=\"747\" height=\"371\" \/><\/p>\n<p><strong>enVision STEM Project: Money Matters<\/strong><br \/>\nFind Out Collect examples of different types of coins and dollar bills. Describe how different coins and bills look and feel. Sort the money by size, color, and whether or not you can bend it.<br \/>\nJournal: Make a Book Show what you find out in a book. In your book, also:<\/p>\n<ul>\n<li>Tell how different types of coins are alike. Tell how they are different.<\/li>\n<li>Show as many different ways as you can to make 25\u00a2.<\/li>\n<\/ul>\n<p><strong>Review What You Know<\/strong><\/p>\n<p><strong>Vocabulary<\/strong><br \/>\nQuestion 1.<br \/>\nDraw the hands to show 8 o&#8217;clock.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12696\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-2.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 2\" width=\"108\" height=\"107\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14712\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-2-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-2\" width=\"108\" height=\"107\" \/><br \/>\nThe hands in the above clock shows 8 o&#8217;clock.<br \/>\nExplanation:<br \/>\nClocks have 2 hands one is a little hand and other is a big hand. The little hand marks the hour. The bigger hand marks the minutes. Whichever number it&#8217;s pointing to is the hour of the day. Here the little hand is pointing to &#8220;8&#8221; it&#8217;s in the 8 o&#8217;clock hour.<\/p>\n<p>Question 2.<br \/>\nCircle the number of minutes in one hour.<br \/>\n30 minutes<br \/>\n50 minutes<br \/>\n60 minutes<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14713\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-21-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-2(1)\" width=\"129\" height=\"147\" \/><br \/>\nThere are 60 minutes in\u00a0one hour.<br \/>\nExplanation:<br \/>\nA\u00a0minute\u00a0is a unit of time. The symbol for\u00a0minute\u00a0is\u00a0min. There are 60\u00a0minutes\u00a0in an\u00a0hour.<\/p>\n<p>Question 3.<br \/>\nWrite the time below to the half hour.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12697\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-3.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 3\" width=\"119\" height=\"110\" \/><br \/>\nAnswer:<br \/>\nIn the above clock we can see the time as 3 : 30 means 3hours 30 minutes.<br \/>\nExplanation:<br \/>\nA minute and hours are unit of time. The symbol for minute is min and for hour is hr. There are 60 minutes in an hour. There are 30 minutes in an half hour. The above clock shows the time as 3 : 30. It can be written as 3 hours 30 minutes.<\/p>\n<p><strong>Doubles Facts<\/strong><br \/>\nQuestion 4.<br \/>\nWrite each sum.<br \/>\n7 + 7 = ________<br \/>\n9 + 9 = ________<br \/>\n10 + 10 = ________<br \/>\nDoubles facts are fun.<br \/>\nAnswer:<br \/>\n7 + 7 = 14<br \/>\n9 + 9 = 18<br \/>\n10 + 10 = 20<br \/>\nExplanation:<br \/>\n&#8220;Double facts&#8221; are additions in which a number is added to itself. Here seven is added to seven then we got fourteen. Nine is added to nine then we got eighteen. Next ten is added to ten then we got twenty.<\/p>\n<p><strong>Array<\/strong><br \/>\nQuestion 5.<br \/>\nUse mental math.<br \/>\nHow many squares are in the array?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12698\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-4.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 4\" width=\"128\" height=\"121\" \/><br \/>\n_________ squares<br \/>\nAnswer:<br \/>\n5 x 5 = 25<br \/>\nThere are 25 squares in the array.<br \/>\nExplanation:<br \/>\nIn the above image we can observe some squares. There are 5 rows and 5 columns. Multiply 5 rows of squares with 5 columns of squares. Then we got 25 squares. There are 25 squares in the array.<\/p>\n<p><strong>Math Story<\/strong><br \/>\nQuestion 6.<br \/>\nSome pennies are in a cup. Jan takes out 22 of the pennies.<br \/>\nNow, 14 pennies are left in the cup. How many pennies were in the cup at the start?<br \/>\n_________ pennies<br \/>\nAnswer:<br \/>\nSome pennies are in a cup. Jan takes out 22 of the pennies. Now, 14 pennies are left in the cup.<br \/>\n? &#8211; 22 = 14<br \/>\n? = 14 + 22<br \/>\n14 + 22 = 36<br \/>\nThere are 36 pennies were in the cup at the start.<br \/>\nExplanation:<br \/>\nSome pennies are in a cup. Jan takes out 22 of the pennies. Now, 14 pennies are left in the cup. Add 14 pennies with 22 pennies then we got 36 pennies. At the start there are 36 pennies were in the cup.<\/p>\n<p><strong>Pick a Project<\/strong><\/p>\n<p>PROJECT 8A<br \/>\nWhat does a train schedule show?<br \/>\nProject: Make a Train Schedule Poster<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12699\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-5.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 5\" width=\"479\" height=\"267\" \/><\/p>\n<p>PROJECT 8B<br \/>\nHow much do things cost?<br \/>\nProject: Create an Advertisement<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12700\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-6.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 6\" width=\"500\" height=\"287\" \/><\/p>\n<p>PROJECT 8C<br \/>\nDo you have the same schedule every day?<br \/>\nProject: Write a Daily Journal<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12701\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-7.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 7\" width=\"534\" height=\"293\" \/><\/p>\n<p>PROJECT 8D<br \/>\nWhat would you sell if you ran your own store?<br \/>\nProject: Set Up a Store<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12702\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-8.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 8\" width=\"543\" height=\"315\" \/><\/p>\n<h3>Lesson 8.1 Solve Problems with Coins<\/h3>\n<p><strong>Solve &amp; Share<\/strong><br \/>\nKelsey had 10 cents in her piggybank. She finds 5 cents more and puts it in her bank. Then Kelsey&#8217;s mother gives her 20 cents to put in her bank. How many cents does Kelsey have in her bank now?<br \/>\nI can &#8230; solve problems with coins.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12703\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-9.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 9\" width=\"503\" height=\"418\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14731\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-9-2.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-9\" width=\"503\" height=\"418\" \/><br \/>\nNow Kelsey have 35 cents in her bank.<br \/>\nExplanation:<br \/>\nKelsey had 10 cents in her piggybank. She finds 5 cents more and puts it in her bank. Then Kelsey&#8217;s mother gives her 20 cents to put in her bank. Add 10 cents with 5 cents and 20 cents then we get 35 cents. Now Kelsey have 35 cents in her bank.<\/p>\n<p>Visual Learning Bridge<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12704\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-10.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 10\" width=\"784\" height=\"229\" \/><\/p>\n<p>Convince Me! How many quarters have the same value as a half-dollar?<br \/>\nHow many dimes have the same value as a half-dollar?<br \/>\nHow many cents would Micah have if he didn&#8217;t have the half-dollar?<br \/>\nAnswer:<br \/>\n1 quarter = 25\uffe0<br \/>\n2 quarters = 50\uffe0<br \/>\nHalf-dollar = 50\uffe0<br \/>\n2 quarters have the same value as a half-dollar.<\/p>\n<p>1 dime = 10\uffe0<br \/>\n5 dimes = 50\uffe0<br \/>\nHalf-dollar = 50\uffe0<br \/>\n5 dimes have the same value as a half-dollar.<\/p>\n<p>Micah would have 50 cents if he didn&#8217;t have the half-dollar.<\/p>\n<p><strong>Guided Practice<\/strong><\/p>\n<p>Count on to find each total value.<br \/>\nQuestion 1.<br \/>\nLi has these coins. How many cents does Li have?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12705\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-11.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 11\" width=\"463\" height=\"100\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14733\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-11-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-11\" width=\"463\" height=\"100\" \/><br \/>\nLi has 31\uffe0.<br \/>\nExplanation:<br \/>\nLi has some coins. In the above image we can observe some coins. In that first coin is 10 cents, second coin is 10 cents, third coin is 5 cents, fourth coin is also 5 cents, fifth coin is 1 cent. By adding these coins value then we got 31 cents.<\/p>\n<p>Question 2.<br \/>\nManny has these coins. How many cents does Manny have?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12706\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-12.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 12\" width=\"452\" height=\"125\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14734\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-12-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-12\" width=\"452\" height=\"125\" \/><br \/>\nManny have 86\uffe0.<br \/>\nExplanation:<br \/>\nManny have some coins. In the above image we can observe some coins. In that first coin is 50 cents, second coin is 25 cents, third coin is 10 cents, fourth coin is 1 cent. By adding these coins value then we got 86 cents.<\/p>\n<p><strong>Independent Practice<\/strong><\/p>\n<p>Count on to find each total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12707\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-13.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 13\" width=\"190\" height=\"217\" \/><br \/>\nQuestion 3.<br \/>\nJan has these coins. How many cents does Jan have?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12708\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-14.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 14\" width=\"481\" height=\"99\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14840\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-14-2.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-14\" width=\"481\" height=\"99\" \/><br \/>\nJan have 20\uffe0.<br \/>\nExplanation:<br \/>\nJan have some coins. In the above image we can observe some coins. In that first coin is 5 cents, second coin is 5 cents, third coin is 5 cents, fourth coin is 5 cent. By adding these coins value then we got 20 cents.<\/p>\n<p>Question 4.<br \/>\nTim has these coins. How many cents does Tim have?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12709\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-15.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 15\" width=\"568\" height=\"107\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14842\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-15-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-15\" width=\"568\" height=\"107\" \/><br \/>\nTim have 42\uffe0.<br \/>\nExplanation:<br \/>\nTim have some coins. In the above image we can observe some coins. In that first coin is 25 cents, second coin is 10 cents, third coin is 5 cents, fourth coin is 1 cent and fifth coin is 1 cent. By adding these coins value then we got 42 cents.<\/p>\n<p>Question 5.<br \/>\nManny has these coins. How many cents does Manny have?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12710\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-16.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 16\" width=\"607\" height=\"106\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14843\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-16-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-16\" width=\"607\" height=\"106\" \/><br \/>\nManny have 60\uffe0.<br \/>\nExplanation:<br \/>\nManny\u00a0 have some coins. In the above image we can observe some coins. In that first coin is 10 cents, second coin is 10 cents, third coin is 10 cents, fourth coin is 10 cent and fifth coin is 10 cents, sixth coin is 10 cents. By adding these coins value then we got 60 cents.<\/p>\n<p>Question 6.<br \/>\nAlgebra Stacey had 92\u00a2 this morning. Write the name of the coin she lost.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12711\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-17.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 17\" width=\"711\" height=\"101\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15994\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-17-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-17\" width=\"711\" height=\"101\" \/><br \/>\nShe lost the coin Nickel.<br \/>\nExplanation:<br \/>\nAlgebra Stacey had 92\u00a2 this morning. She has some coins as we can observe in the above image. She has one half-dollar is equal to 50\u00a2, one quarter is equal to 25\u00a2, one dime is equal to 10\u00a2 and 2 pennies is equal to 2\u00a2. Add these coins value. Add 50\u00a2 with 25\u00a2,10\u00a2 and 2\u00a2 then the sum is 87\u00a2. Subtract 87\u00a2 from 92\u00a2 then the difference is 5\u00a2. The missing coin in the above image is nickel. One nickel is equal to 5\u00a2.<\/p>\n<p><strong>Problem Solving<\/strong><\/p>\n<p>Solve each problem below.<br \/>\nQuestion 7.<br \/>\nExplain Tori has 2 quarters, 1 dime, and 1 nickel. How many cents does Tori have? Show how you found your answer.<br \/>\nAnswer:<br \/>\nHere Tori has 2 quarters, 1 dime and 1 nickel.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14960\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-171.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-17(1)\" width=\"322\" height=\"137\" \/><br \/>\n1 quarter = 25\uffe0<br \/>\n2 quarters = 50\uffe0<br \/>\n1 dime = 10\uffe0<br \/>\n1 nickel = 5\uffe0<br \/>\nTori have <strong>65\uffe0<\/strong>.<br \/>\nExplanation:<br \/>\nTori has 2 quarters, 1 dime, and 1 nickel. Here we have to add 50\uffe0with 10\uffe0and 5\uffe0then we got 65\uffe0. Tori have 65\uffe0.<\/p>\n<p>Question 8.<br \/>\nHigher Order Thinking Write a story about what coins you could use to buy an orange for 60\u00a2.<br \/>\nAnswer:<br \/>\nRam have some coins. He has 2 quarters, 1 dime, 1 nickel and 1 penny. what coins he could use to buy an orange for 60\u00a2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14961\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-172.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-17(2)\" width=\"241\" height=\"133\" \/><br \/>\nHe can use 2 quarters and 1 dime to buy an orange for 60\uffe0.<br \/>\nExplanation:<br \/>\nRam have some coins. He has 2 quarters, 1 dime, 1 nickel and 1 penny. He used 2 quarters and 1 dime to buy an orange for 60\uffe0.Here 2 quarters value is 50\uffe0 and 1 dime value is 10\uffe0.<\/p>\n<p>Question 9.<br \/>\n<strong>Assessment Practice<\/strong> Lucas has these coins.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12712\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-18.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 18\" width=\"222\" height=\"85\" \/><br \/>\nHe is buying a gift for his brother. If he had one more nickel, which item would he have exactly enough money to buy?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12713\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-19.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 19\" width=\"362\" height=\"140\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14958\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-19-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-19\" width=\"362\" height=\"140\" \/><br \/>\nExplanation:<br \/>\nLucas has some coins. The coins value is 36 cents. He is buying a gift for his brother. If he had one more nickel then his coins value is will increase. 36cents plus 5 cents is equal to 41 cents. He has enough money to buy a item which was in option A.<\/p>\n<p>Question 10.<br \/>\n<strong>Assessment Practice<\/strong> Jamie has 31\u00a2. Which shows 31\u00a2? Choose all that apply.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12714\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-20.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 20\" width=\"302\" height=\"303\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14867\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-20-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-20\" width=\"302\" height=\"303\" \/><br \/>\nJamie has 31\uffe0.<br \/>\nExplanation:<br \/>\nIn the above image we can observe some coins. Here Jamie has 31\uffe0. Here we have to find which option have 31\uffe0. First option coins value is 30\uffe0and second option coins value is 31\uffe0,third option coins value is 31\uffe0,fourth option coins value is 51\uffe0. So option 2 and 3 are correct because they have 31\uffe0.<\/p>\n<h3>Lesson 8.2 Continue to Solve Problems with Coins<\/h3>\n<p><strong>Solve &amp; Share<\/strong><br \/>\nGrace has 40 cents. She gives Barry 24 cents. What coins could Grace have to start? How many cents does Grace have left? Explain.<br \/>\nI can &#8230; solve problems with coins.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15100\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-161.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-16(1)\" width=\"266\" height=\"136\" \/><br \/>\nGrace has 40 cents. She gives Barry 24 cents.<br \/>\n40 &#8211; 24 = ?<br \/>\n40 &#8211; 24 = 16<br \/>\nGrace have left with 16 cents.<br \/>\nExplanation:<br \/>\nGrace has 40 cents. She gives Barry 24 cents. So Subtract 24 cents from 40 cents then we got 16 cents. Grace have to start with these coins one is quarter and one is dime, one is nickel.<\/p>\n<p>Visual Learning Bridge<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12715\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-21.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 21\" width=\"789\" height=\"233\" \/><\/p>\n<p>Convince Me! Why is subtracting 75\u00a2 \u2013 68\u00a2 like subtracting 75 \u2013 68? Explain.<\/p>\n<p><strong>Guided Practice<\/strong><\/p>\n<p>Solve each problem. Show your work.<br \/>\nQuestion 1.<br \/>\nDora had some money in her pocket. She went to the mall and spent 3 dimes. Now Dora has 34\u00a2. How much money was in her pocket before she went to the mall?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12716\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-22.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 22\" width=\"216\" height=\"118\" \/><br \/>\nAnswer:<br \/>\nBefore she went to the mall she has 64\u00a2 in her pocket.<br \/>\nExplanation:<br \/>\nDora had some money in her pocket. She went to the mall and spent 3 dimes. Now Dora has 34\u00a2. So add 30\u00a2 with 34\u00a2 then we got 64\u00a2. Before she went to the mall she has 64\u00a2 in her pocket.<\/p>\n<p>Question 2.<br \/>\nPeter has 58\u00a2. His brother gave him 2 nickels and 3 pennies. How much money does Peter have now?<br \/>\n_______ \u00a2<br \/>\nAnswer:<br \/>\n1 nickel = 5\u00a2<br \/>\n2 nickels = 10\u00a2<br \/>\n1 penny = 1\u00a2<br \/>\n3 pennies = 3\u00a2<br \/>\nPeter has 58\u00a2. His brother gave him 2 nickels and 3 pennies.<br \/>\n58\u00a2 + 10\u00a2 + 3\u00a2 = ?<br \/>\n58\u00a2 + 10\u00a2 + 3\u00a2 = 71\u00a2<br \/>\nNow Peter have 71\u00a2.<br \/>\nExplanation:<br \/>\nPeter has 58\u00a2. His brother gave him 2 nickels and 3 pennies. Here 2 nickels value is equal to 10\u00a2 and 3 pennies value is equal to 3\u00a2. Add 58\u00a2 with 10\u00a2 and 3\u00a2 then we get 71\u00a2. Now Peter have 71\u00a2.<\/p>\n<p><strong>Independent Practice<\/strong><\/p>\n<p>Solve each problem. Show your work.<br \/>\nQuestion 3.<br \/>\nMarco buys an apple for 42\u00a2. He pays with 4 dimes and I nickel. How much change should Marco get?<br \/>\nAnswer:<br \/>\n1 dime = 10\u00a2<br \/>\n4 dimes = 40 \u00a2<br \/>\n1 nickel = 5\u00a2<br \/>\nMarco buys an apple for 42\u00a2. He pays with 4 dimes and I nickel.<br \/>\n40\u00a2 + 5\u00a2 = 45\u00a2<br \/>\n45\u00a2 &#8211; 42\u00a2 = <strong>3\u00a2<br \/>\n<\/strong>Macro get 3\u00a2 back.<br \/>\nExplanation:<br \/>\nMarco buys an apple for 42\u00a2. He pays with 4 dimes and I nickel. Here 4 dimes value is equal to 40\u00a2 and 1 nickel value is equal to 5\u00a2. He payed 4 dimes and 1 nickel. So add 40\u00a2 with 5 \u00a2 it results 45\u00a2. Macro buys apples for 42\u00a2. So subtract 42\u00a2 from 45\u00a2 then he got 3\u00a2. Macro get 3\u00a2 back.<\/p>\n<p>Question 4.<br \/>\nTrina buys a ring. She pays for it with 9 dimes. She receives 8 pennies in change. How much does the ring cost?<br \/>\nAnswer:<br \/>\n1 dime = 10\uffe0<br \/>\n9 dimes = 90\uffe0<br \/>\n1 penny = 1\uffe0<br \/>\n8 pennies = 8\uffe0<br \/>\n90\uffe0 &#8211; 8\uffe0 = ?<br \/>\n90\uffe0 &#8211; 8\uffe0 = <strong>82\uffe0<\/strong><br \/>\nThe ring cost is 82\uffe0.<br \/>\nExplanation:<br \/>\nTrina buys a ring. She pays for it with 9 dimes. Here 9 dimes value is equal to 90\uffe0. She receives 8 pennies in change. Here 8 pennies value is equal to 8\uffe0. So subtract 8\uffe0 from 90\uffe0 which results 82\uffe0. The ring cost is 82\uffe0.<\/p>\n<p>Question 5.<br \/>\nHow many dimes have the same value as 2 quarters?<br \/>\n________ dimes<br \/>\na half-dollar? _______ dimes<br \/>\na dollar? _________ dimes<br \/>\nAnswer:<br \/>\n1 quarter = 25\uffe0<br \/>\n2 quarters = 50\uffe0<br \/>\n1 dime = 10\uffe0<br \/>\n<strong>2 quarters = 5 dimes\u00a0<\/strong><br \/>\n<strong>a half-dollar = 5 dimes<\/strong><br \/>\n<strong>a dollar = 10 dimes<\/strong><\/p>\n<p>Question 6.<br \/>\nHow many pennies have the same value as<br \/>\na nickel? _________ pennies<br \/>\na dime? _________ pennies<br \/>\na quarter? _________ pennies<br \/>\na dollar? ________ pennies<br \/>\nAnswer:<br \/>\n1 penny = 1\uffe0<br \/>\n1 nickel = 5\uffe0<br \/>\n1 dime = 10\uffe0<br \/>\n1 quarter = 25\uffe0<br \/>\nhalf-dollar = 50\uffe0<br \/>\ndollar = 100\uffe0<br \/>\n<strong>a nickel = 5 pennies<\/strong><br \/>\n<strong>a dime = 10 pennies<\/strong><br \/>\n<strong>a quarter = 25 pennies<\/strong><br \/>\n<strong>a dollar = 100 pennies<\/strong><\/p>\n<p>Question 7.<br \/>\n<strong>Number Sense<\/strong> What 5 coins have a total value of a quarter? Draw the coins. Label the value of each coin.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16340\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-221.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-22(1)\" width=\"451\" height=\"139\" \/><br \/>\nThe five coins of nickel have a total value of a quarter.<br \/>\n1nickel = 5\uffe0<br \/>\n5\uffe0 + 5\uffe0 +5\uffe0 + 5\uffe0 + 5\uffe0 = 25\uffe0<br \/>\nExplanation:<br \/>\nThe five coins of nickel have a total value of a quarter. Five nickels is equal to 25\uffe0. One quarter value is equal to 25\uffe0.<\/p>\n<p><strong>Problem Solving<\/strong><\/p>\n<p>Solve each problem.<br \/>\nQuestion 8.<br \/>\nenVision\u00ae STEM Greg&#8217;s science class wants to sort these coins by their color. What is the total value of the silver coins?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12717\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-23.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 23\" width=\"321\" height=\"106\" \/><br \/>\n______ \u00a2<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14963\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-23-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-23\" width=\"329\" height=\"151\" \/><br \/>\nThe total value of silver coins is 50\uffe0+ 25\uffe0 = 75\uffe0.<br \/>\nExplanation:<br \/>\nGreg&#8217;s science class wants to sort these coins by their color. They have to find the value of silver coins. Here first two coins are silver coins. Add the two silver coins value. Add 50\uffe0with 25\uffe0 then we got 75\uffe0.The total value of silver coins is 75\uffe0.<\/p>\n<p>Question 9.<br \/>\nModel Rodney buys a banana for 43\u00a2 and an orange for 37\u00a2. Draw the fewest number of coins to show how Rodney could pay for the fruit.<br \/>\nAnswer:<\/p>\n<p>Question 10.<br \/>\n<strong>Higher Order Thinking<\/strong> Ella has 4 dimes and 15 pennies. Marie has 3 quarters. Ella says she has more money because she has more coins. Is Ella correct? Explain.<br \/>\nAnswer:<br \/>\n1 dime = 10\u00a2<br \/>\n4 dimes = 40\u00a2<br \/>\n1 penny = 1 \u00a2<br \/>\n15 pennies = 15\u00a2<br \/>\nElla has 4 dimes and 15 pennies.<br \/>\n40\u00a2 +15\u00a2 = ?<br \/>\n40\u00a2 + 15\u00a2 = <strong>55\u00a2<\/strong><br \/>\n<strong>Ella has 55\u00a2.<\/strong><br \/>\nMarie has 3 quarters.<br \/>\n1 quarter = 25\u00a2<br \/>\n3 quarters = 75\u00a2<br \/>\n<strong>Marie has 75\u00a2.<\/strong><br \/>\nElla has 55\u00a2 and Marie has 75\u00a2. So Ella is not correct because Marie has more money.<br \/>\nExplanation:<br \/>\nElla has 4 dimes and 15 pennies. Add 40\u00a2 with 15\u00a2 which results 55\u00a2. Marie has 3 quarters. Here 3 quarters value is equal to 75\u00a2. Ella has 55\u00a2 and Marie has 75\u00a2. So Ella is not correct because Marie has more money.<\/p>\n<p>Question 11.<br \/>\n<strong>Assessment Practice<\/strong> Lydia buys a toy car for 59\u00a2. She pays with 6 dimes. Which shows how much change Lydia should get?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12718\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-24.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 24\" width=\"260\" height=\"153\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-14962\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-24-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-24\" width=\"260\" height=\"153\" \/><br \/>\noption A is correct.<br \/>\nLydia should get 1\u00a2 back.<br \/>\nExplanation:<br \/>\nLydia buys a toy car for 59\u00a2. She pays with 6 dimes. Here 6 dimes means 60\u00a2. Lydia should get 1\u00a2 back.<\/p>\n<h3>Lesson 8.3 Solve Problems with Dollar Bills<\/h3>\n<p><strong>Solve &amp; Share<\/strong><br \/>\nWhat is one way you can show 100\u00a2 with coins? Use coins to model. Draw and label the coins you use.<br \/>\nI can &#8230; solve problems with money.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12719\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-25.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 25\" width=\"639\" height=\"516\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15109\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-25-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-25\" width=\"639\" height=\"516\" \/><br \/>\nExplanation:<br \/>\nIn the above image 100\uffe0can be shown in four different ways with coins.<br \/>\nIn First step two half-dollars is equal to 100\uffe0.<br \/>\nIn second step four quarters is equal to 100\uffe0.<br \/>\nIn third step two quarters and five dimes is equal to 100\uffe0.<br \/>\nIn fourth step one quarter and five dimes and five nickel is equal to 100\uffe0.<\/p>\n<p>Visual Learning Bridge<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12720\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-26.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 26\" width=\"784\" height=\"252\" \/><\/p>\n<p>Convince Me! How is counting dollar bills like counting coins? How is it different?<\/p>\n<p><strong>Guided Practice<\/strong><\/p>\n<p>Solve each problem.<br \/>\nQuestion 1.<br \/>\nMr. Park has these dollar bills. Count on to find the total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12721\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-27.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 27\" width=\"406\" height=\"216\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15138\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-27-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-27\" width=\"406\" height=\"216\" \/><br \/>\n$20 $30 $40 $45 $50<br \/>\n20 + 10 + 10 + 5 + 5<br \/>\nThe total value is $50. Mr. Park has $50<br \/>\nExplanation:<br \/>\nMr. Park has the above dollar bills. Count from the greatest bill to the least bill. Add $20 with $10, $10, $5, $5. The total value is $50. Mr. Park has $50.<\/p>\n<p>Question 2.<br \/>\nMs. Lenz has these dollar bills. Count on to find the total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12722\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-28.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 28\" width=\"231\" height=\"151\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15139\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-28-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-28\" width=\"250\" height=\"264\" \/><br \/>\nMs. Lenz has $36.<br \/>\nExplanation:<br \/>\nMs. Lenz has the above dollar bills. Count from the greatest bill to the least bill. Add $10 with $10, $10, $5, $1. The total value is $36. Ms. Lenz has $36.<\/p>\n<p><strong>Independent Practice<\/strong><\/p>\n<p>Solve each problem.<br \/>\nQuestion 3.<br \/>\nMr. Higgins has these dollar bills. Count on to find the total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12723\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-29.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 29\" width=\"247\" height=\"147\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15141\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-29-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-29\" width=\"282\" height=\"260\" \/><br \/>\nThe total value is $27.<br \/>\nMr. Higgins has $27.<br \/>\nExplanation:<br \/>\nMr. Higgins has above dollar bills. Count from the greatest bill to the least bill. Add $10 with $10, $5, $1, $1. The total value is $27. Mr. Higgins has $27.<\/p>\n<p>Question 4.<br \/>\nMs. Nguen has these dollar bills. Count on to find the total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12724\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-30.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 30\" width=\"253\" height=\"153\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15144\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-30-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-30\" width=\"267\" height=\"267\" \/><br \/>\nThe total value is $45.<br \/>\nMs. Nguen has $45.<br \/>\nExplanation:<br \/>\nMs. Nguen has above dollar bills. Count from the greatest bill to the least bill. Add $20 with $10, $5, $5, $5. The total value is $45. Ms. Nguen has $45.<\/p>\n<p>Question 5.<br \/>\nMr. Abreu has these dollar bills. Count on to find the total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12725\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-31.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 31\" width=\"250\" height=\"150\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15145\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-31-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-31\" width=\"270\" height=\"275\" \/><\/p>\n<p>The total value is $23.<br \/>\nMr. Abreu has $23<br \/>\nExplanation:<br \/>\nMr. Abreu has above dollar bills. Count from the greatest bill to the least bill. Add $10 with $10, $1, $1, $1. The total value is $23. Mr. Abreu has $23.<\/p>\n<p>Question 6.<br \/>\nMs. Wills has these dollar bills. Count on to find the total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12726\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-32.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 32\" width=\"224\" height=\"152\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15146\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-32-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-32\" width=\"237\" height=\"262\" \/><br \/>\nThe total value is $300.<br \/>\nMs. Wills has $300.<br \/>\nExplanation:<br \/>\nMs. Will has above dollar bills. Count from the greatest bill to the least bill. Add $100 with $100 and $100. The total value is $300. Ms. Will has $300.<\/p>\n<p>Question 7.<br \/>\nNumber Sense Mr. Anson has $26 in his wallet. What is the least number of bills he can have? Draw the bills.<br \/>\n________ bills<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15156\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-321.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-32(1)\" width=\"458\" height=\"100\" \/><br \/>\nMr. Anson has the least number of bills are $1, $5, $10, $10.<br \/>\nExplanation:<br \/>\nMr. Anson has $26 in his wallet. He can have the least number of bills which are $1, $5, $10, $10.<\/p>\n<p><strong>Problem Solving<\/strong><\/p>\n<p>Solve each problem.<br \/>\nQuestion 8.<br \/>\nModel Diana buys shoes on sale for $28. Draw dollar bills that she could use to pay for the shoes.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15157\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-322.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-32(2)\" width=\"578\" height=\"110\" \/><br \/>\nDiana uses these dollar bills $20, $5, $1, $1, $1 to pay for the shoes.<br \/>\nExplanation:<br \/>\nDiana buys shoes on sale for $28. She uses the above dollar bills which are $20, $5, $1, $1, $1 to pay for the shoes.<\/p>\n<p>Question 9.<br \/>\nMrs. Baker has two $10 bills and three $5 bills in her purse. Does she have enough money to buy a dress that costs $33? Explain.<br \/>\nAnswer:<br \/>\nMrs. Baker has two $10 bills and three $5 bills in her purse.<br \/>\n$10 + $10 + $5 + $5 + $5 = ?<br \/>\n$10 + $10 + $5 + $5 + $5 = $35<br \/>\nMrs. Baker has $35 in her purse. Yes she has enough money to buy a dress that costs $33.<br \/>\nExplanation:<br \/>\nMrs. Baker has two $10 bills and three $5 bills in her purse. Add two $10 bills and three $5 bills which results $35. Mrs. Baker has $35 in her purse. Yes she has enough money to buy a dress that costs $33.<\/p>\n<p>Question 10.<br \/>\n<strong>Higher Order Thinking<\/strong> Roger buys a baseball bat that costs $27. He pays the clerk with two $20 bills. What bills can the clerk give him back as change?<br \/>\nAnswer:<br \/>\nTwo $20 bills is equal to $40.<br \/>\n$40 &#8211; $27 = ?<br \/>\n$40 &#8211; $27 = $13<br \/>\nThe bills that clerk gives him back as change are $10, $1, $1, $1.<br \/>\nExplanation:<br \/>\nRoger buys a baseball bat that costs $27. He pays the clerk with two $20 bills. That means he pays $40. The base ball bat is $27. Subtract $27 from $40 the difference is $13. The bills that clerk gives him back as change are $10, $1, $1, $1.<\/p>\n<p>Question 11.<br \/>\n<strong>Assessment Practice<\/strong> The dollar bills below show the total cost of tickets for a soccer game.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12727\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-33.png\" alt=\"Envision Math Common Core 2nd Grade Answer Key Topic 8 Work with Time and Money 33\" width=\"251\" height=\"149\" \/><br \/>\nHow much do the tickets cost?<br \/>\nA. $5<br \/>\nB. $31<br \/>\nC. $40<br \/>\nD. $41<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15147\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-33-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-33\" width=\"263\" height=\"254\" \/><br \/>\nThe tickets cost for a soccer game is $41.<br \/>\nExplanation:<br \/>\nCount from the greatest bill to the least bill. Add $20 with $10, $5, $5, $1. The total value is $41. The tickets cost for a soccer game is $41.<\/p>\n<h3>Lesson 8.4 Continue to Solve Problems with Dollar Bills<\/h3>\n<p><strong>Solve &amp; Share<\/strong><br \/>\nBilly, Sarah, and Maria have the same amount of money. Billy has a $1 bill. Sarah has only dimes. Maria has only nickels.<br \/>\nHow many dimes does Sarah have?<br \/>\nHow many nickels does Maria have?<br \/>\nExplain how you found your answers.<br \/>\nI can &#8230; solve problems about money.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12728\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-34.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 34\" width=\"216\" height=\"277\" \/><br \/>\nSarah has ________ dimes.<br \/>\nMaria has _________ nickels.<br \/>\nAnswer:<br \/>\nBilly, Sarah, and Maria have the same amount of money.<br \/>\nBilly has a $1 bill.<br \/>\n$1 bill = 100\uffe0<br \/>\nSarah has only dimes.<br \/>\n1 dime = 10\uffe0<br \/>\n10 dimes = 100\uffe0<br \/>\n<strong>Sarah has 10 dimes.<\/strong><br \/>\nMaria has only nickels.<br \/>\n1 nickel = 5\uffe0<br \/>\n20 nickel = 100\uffe0<br \/>\n<strong>Maria has 20 nickels.<br \/>\n<\/strong>Explanation:<br \/>\nBilly, Sarah, and Maria have the same amount of money. Billy has a $1 bill. Here $1 bill is equal to the 100\uffe0 as we can observe in the above image. Sarah has only dimes. Here 1 dime is equal to the 10\uffe0 then 10 dimes is equal to the 100\uffe0. Sarah has 10 dimes. Maria has only nickels. Here 1 nickel is equal to the 5\uffe0 then 20 nickels is equal to 100\uffe0. Maria has 20 nickels.<\/p>\n<p>Visual Learning Bridge<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12729\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-35.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 35\" width=\"888\" height=\"269\" \/><\/p>\n<p>Convince Me! Tina solves the problem above by subtracting $100 &#8211; $25 and then subtracting $21 from that difference. Do you think she got the same answer as Tammy? Explain.<br \/>\nAnswer :<br \/>\nIn the above image we can observe that Tammy has $100 bill. She buys the the game with $25 and the toy dog with $21.<br \/>\nTina Subtracted the cost of the game $25 from total number of bill $100. Then we got the difference as $75.<br \/>\n$100 &#8211; $25 = ?<br \/>\n$100 &#8211; $25 = $75<br \/>\nNow Tammy has $75 bill.<br \/>\nAfter that he subtracted the cost of the toy dog is $21 from the difference which is $75.<br \/>\n$75 &#8211; $21 = ?<br \/>\n$75 &#8211; $21 = $54<br \/>\nTammy has $54 left.<br \/>\nTina got the same answer as Tammy.<\/p>\n<p><strong>Guided Practice<\/strong><\/p>\n<p>Solve each problem. Show your work.<br \/>\nQuestion 1.<br \/>\nSam had some money in his wallet. He went to the carnival and spent $12. Now Sam has $5. How much was in his wallet before the carnival?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12730\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-36.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 36\" width=\"208\" height=\"125\" \/><br \/>\nAnswer:<br \/>\n$12 + $5 = ?<br \/>\n$12 + $5 = $17<br \/>\nBefore carnival Sam has $17 in his wallet.<br \/>\nExplanation:<br \/>\nSam had some money in his wallet. He went to the carnival and spent $12. Now Sam has $5. So add $12 with $5 then the sum is $17. Sam had $17 in his wallet before the carnival.<\/p>\n<p>Question 2.<br \/>\nMorgan has $7. Her grandmother gives her a $10 bill and a $5 bill. How much money does Morgan have now?<br \/>\n$ ________<br \/>\nAnswer:<br \/>\n$7 + $10 + $5 = ?<br \/>\n$7 + $10 + $5 = $22<br \/>\nMorgan have $22.<br \/>\nExplanation:<br \/>\nMorgan has $7. Her grandmother gives her a $10 bill and a $5 bill. Perform addition operation on $7 with $10 and $5 then the sum is $22. Morgan have $22.<\/p>\n<p><strong>Independent Practice<\/strong><\/p>\n<p>Solve each problem. Show your work.<br \/>\nQuestion 3.<br \/>\nCindy buys a carton of milk for 38\u00a2. She pays with 2 quarters. How much change should Cindy get?<br \/>\nAnswer:<br \/>\n1 quarter = $25<br \/>\n2 quarters = $50<br \/>\n$50 &#8211; $38 = ?<br \/>\n$50 &#8211; $38 = $12<br \/>\nCindy get $12.<br \/>\nExplanation:<br \/>\nCindy buys a carton of milk for 38\u00a2. She pays with 2 quarters. Here 2 quarters is equal to $50. Subtract 38$ from $50 then the difference is $12. Cindy get $12.<\/p>\n<p>Question 4.<br \/>\nRoberto buys a baseball mitt. He pays for it with a $100 bill and receives $29 in change. How much does the baseball mitt cost?<br \/>\nAnswer:<br \/>\n$100 &#8211; $29 = ?<br \/>\n$100 &#8211; $29 = $71<br \/>\nThe baseball mitt cost is $71.<br \/>\nExplanation:<br \/>\nRoberto buys a baseball mitt. He pays for it with a $100 bill and receives $29 in change. Subtract $29 from $100 then the difference is $71. The baseball mitt cost is $71.<\/p>\n<p>Question 5.<br \/>\nLatrice has bills that have a total value of $50. Draw the bills that Latrice could have.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15491\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-331.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-33(1)\" width=\"345\" height=\"102\" \/><br \/>\nLatrice could have $20, $20, $10.<br \/>\nExplanation:<br \/>\nLatrice has bills that have a total value of $50. The above image shows the Latrice bills. Latrice could have $20, $20, $10.<\/p>\n<p>Question 6.<br \/>\nHow many $1 bills have the same value as<br \/>\na $5 bill? _______ $1 bills<br \/>\na $10 bill? _______ $1 bills<br \/>\na $20 bill? _______ $1 bills<br \/>\na $100 bill? _______ $1 bills<br \/>\nAnswer:<br \/>\nA $5 bill have the same value as five $1 bills. 5x$1=$5<br \/>\nA $10 bill have the same value as ten $1 bills. 10x$1=$10<br \/>\nA $20 bill have the same value as twenty $1 bills. 20x$1=$20<br \/>\nA $100 bill have the same value as hundred $1 bills. 100x$1=$100<\/p>\n<p>Question 7.<br \/>\n<strong>Higher Order Thinking<\/strong> Jeff buys a book that costs $34. He pays for it with a $100 bill. Draw the bills that Jeff could receive as change.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15494\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-332.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answer-Key-Topic-8-Work-with-Time-and-Money-33(2)\" width=\"578\" height=\"112\" \/><br \/>\n$100 &#8211; $34 = ?<br \/>\n$100 &#8211; $34 = $66<br \/>\nJeff receive $66.<br \/>\nExplanation:<br \/>\nJeff buys a book that costs $34. He pays for it with a $100 bill. Subtract $34 from $100 then the difference is $66. Jeff receive $66. Jeff receives the change as $20, $20, $20, $5 and $1.<\/p>\n<p><strong>Problem Solving<\/strong><\/p>\n<p>Solve each problem. Show your work.<br \/>\nQuestion 8.<br \/>\nMake Sense Lily has two $10 bills, three $5 bills, and one $1 bill. She gives Grace $11. How much money does Lily have left?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12731\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-37.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 37\" width=\"281\" height=\"154\" \/><br \/>\n$ _______<br \/>\nAnswer:<br \/>\nTwo $10 bills is equal to $20.<br \/>\nThree $5 bills is equal to $15.<br \/>\none $1 bill is equal to $1.<br \/>\n$20 + $15 + $1 = $36<br \/>\nLilly\u00a0gives Grace $11.<br \/>\n$36 &#8211; $11 = $25<br \/>\nLily have $25<br \/>\nExplanation:<br \/>\nLily has two $10 bills, three $5 bills, and one $1 bill. By adding $20 with $15 and $1 then the sum is $36. She gives Grace $11. Subtract $11 from $36 then the difference is $25. Lily left with $25.<\/p>\n<p>Question 9.<br \/>\nMake Sense Isaac wants to buy a backpack for $20. He has two $5 bills and nine $1 bills. How much more money does he need to buy the backpack?<br \/>\n$ ________<br \/>\nAnswer:<br \/>\nTwo $5 bills is equal to $10.<br \/>\nNine $1 bills is equal to $9.<br \/>\n$10 + $9 = ?<br \/>\n$10 + $9 = $19<br \/>\nIsaac wants to buy a backpack for $20.<br \/>\n$20 &#8211; $19 = ?<br \/>\n$20 &#8211; $19 = $1<br \/>\nHe need more $1 to buy the backpack.<br \/>\nExplanation:<br \/>\nIsaac wants to buy a backpack for $20. He has two $5 bills and nine $1 bills. Add $10 with $9 then the sum is $19. Subtract $19 from $20 then the difference is $1. He need more $1 to buy the backpack.<\/p>\n<p>Question 10.<br \/>\n<strong>Higher Order Thinking<\/strong> Henry has two $10 bills, two $5 bills, and three $1 bills. Mr. Harper has one $100 bill. Henry says he has more money because he has seven bills and Mr. Harper only has one bill. Is Henry correct? Explain.<br \/>\nAnswer:<br \/>\nHenry<br \/>\nTwo $10 bills is equal to $20.<br \/>\nTwo $5 bills is equal to $10<br \/>\nThree $1 bills is equal to $3.<br \/>\n$20 + $10 + $3 = $33<br \/>\nMr. Harper<br \/>\none $100 bill is equal to $100.<br \/>\nHenry is not correct because Henry has $33 and Mr. Harper has $100.<br \/>\nExplanation:<br \/>\nHenry has two $10 bills, two $5 bills, and three $1 bills. Add $20 with $10 and $3 then the sum is $33. Mr. Harper has one $100 bill. Mr. harper has $100. Henry is not correct because Henry has $33 and Mr. Harper has $100.<\/p>\n<p>Question 11.<br \/>\n<strong>Assessment Practice<\/strong> Olivia has one $20 bill, three $5 bills, and nine $1 bills. How much more money does Olivia need to buy a coat that costs $49? Explain.<br \/>\nWhat bills can you use to show how much money Olivia needs?<br \/>\nAnswer:<br \/>\none $20 bill is equal to $20.<br \/>\nThree $5 bills is equal to $15.<br \/>\nNine $1 bills is equal to $9.<br \/>\n$20 + $15 + $9 = $44<br \/>\nOlivia need to buy a coat that costs $49.<br \/>\n$49 &#8211; $44 = ?<br \/>\n$49 &#8211; $44 = $5<br \/>\nOliva needs more $5 to buy a coat.<br \/>\nExplanation:<br \/>\nOlivia has one $20 bill, three $5 bills, and nine $1 bills. Add $20 with $15 and $9 then the sum is $44. Olivia need to buy a coat that costs $49. Subtract $44 from $49 then the difference is $5. Oliva needs more $5 to buy a coat.<\/p>\n<h3>Lesson 8.5 Problem Solving<\/h3>\n<p><strong>Reasoning<\/strong><br \/>\n<strong>Solve &amp; Share<\/strong><br \/>\nSuppose you want to buy a pencil that costs 35\u00a2. How many different ways can you use nickels, dimes, or quarters to make 35\u00a2? Show each way. Tell how you know.<br \/>\nI can &#8230; reason about values of coins and find different ways to make the same total value.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15543\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-391.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-39(1)\" width=\"280\" height=\"204\" \/><br \/>\n25\u00a2 + 10\u00a2 = 35\u00a2<br \/>\n10\u00a2 + 10\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 = 35\u00a2<br \/>\n25\u00a2 + 5\u00a2 + 5\u00a2 = 35\u00a2<br \/>\n10\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 = 35\u00a2<br \/>\nExplanation:<br \/>\nI buy a pencil that costs 35\u00a2 in four different ways.<br \/>\nFirst way add one quarter with one dime then the sum is 35\u00a2.<br \/>\nSecond way add two dimes with three nickels then the sum is 35\u00a2.<br \/>\nThird way add one quarter with two nickel then the sum is 35\u00a2.<br \/>\nFourth way add one dime with five quarters then the sum is 35\u00a2.<\/p>\n<p>Thinking Habits<br \/>\nWhat do the numbers and symbols in the problem mean?<br \/>\nHow do the values of the coins relate to the total?<\/p>\n<p>Visual Learning Bridge<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12732\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-38.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 38\" width=\"790\" height=\"289\" \/><\/p>\n<p>Convince Me! Use the chart above. Write equations to show the ways to make 25\u00a2 using dimes and nickels.<br \/>\nAnswer:<br \/>\nThe equations to show the ways to make 25\u00a2 using dimes and nickels are as below.<br \/>\n10\u00a2 +10\u00a2 + 5\u00a2 = 25\u00a2<br \/>\n10\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 = 25\u00a2<br \/>\n5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 = 25\u00a2<br \/>\nExplanation:<br \/>\nFirst way add two dimes with one nickel then the sum is 25\u00a2.<br \/>\nSecond way add one dime with three nickels then the sum is 25\u00a2.<br \/>\nThird way five nickels is equal to 25\u00a2.<\/p>\n<p><strong>Guided Practice<\/strong><\/p>\n<p>Use reasoning. Complete the table.<br \/>\nQuestion 1.<br \/>\nTony wants to buy a pencil.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12733\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-39.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 39\" width=\"444\" height=\"239\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15520\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-39-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-39\" width=\"444\" height=\"239\" \/><br \/>\n50\u00a2 + 5\u00a2 = 55\u00a2<br \/>\n25\u00a2 +25\u00a2 + 5 = 55\u00a2<br \/>\n25\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 = 55\u00a2<br \/>\n5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 + 5\u00a2 = 55\u00a2<br \/>\nExplanation:<br \/>\nFirst way add one half dollar with one nickel then the sum is 55\u00a2.<br \/>\nSecond way add two quarters with one nickel then the sum is 55\u00a2.<br \/>\nThird way add one quarter with six nickels then the sum is 55\u00a2.<br \/>\nFourth way eleven quarters is equal to 55\u00a2.<\/p>\n<p><strong>Independent Practice<\/strong><\/p>\n<p>Use reasoning. Complete each table.<br \/>\nQuestion 2.<br \/>\nSue needs $1 to buy a book. She has nickels, dimes, quarters, and half-dollars. Find 3 more ways Sue can make $1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12734\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-40.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 40\" width=\"323\" height=\"203\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15526\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-40-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-40\" width=\"323\" height=\"203\" \/><br \/>\n25\u00a2 + 25\u00a2 + 10\u00a2 + 10\u00a2 + 10\u00a2 + 10\u00a2 + 5\u00a2 + 5\u00a2 = $1<br \/>\n50\u00a2 + 25\u00a2 + 10\u00a2 + 10\u00a2 +5\u00a2 = $1<br \/>\n50\u00a2 + 25\u00a2 + 25\u00a2 = $1<br \/>\n50\u00a2 + 10\u00a2 + 10\u00a2 + 10\u00a2 + 10\u00a2 + 5\u00a2 +5\u00a2 = 1<br \/>\nExplanation:<br \/>\nSue needs $1 to buy a book. She has nickels, dimes, quarters, and half-dollars. The other 3 more ways Sue can make $1.<br \/>\nFirst way add one half-dollar with one quarter, two dimes and 1 nickel then the sum is $1.<br \/>\nSecond way add one half-dollar with two quarters then the sum is $1.<br \/>\nThird way add one half-dollar with four dimes and two nickels then the sum is $1.<\/p>\n<p>Question 3.<br \/>\nRaul wants to buy a bookmark for 14\u00a2. He has dimes, nickels, and pennies. Find all of the ways he can make 14\u00a2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12735\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-41.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 41\" width=\"398\" height=\"292\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15533\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-41-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-41\" width=\"398\" height=\"292\" \/><br \/>\n10\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2\u00a0=14\u00a2<br \/>\n5\u00a2 + 5\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 = 14\u00a2<br \/>\n5\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 = 14\u00a2<br \/>\n1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2 + 1\u00a2= 14\u00a2<br \/>\nExplanation:<br \/>\nRaul wants to buy a bookmark for 14\u00a2. He has dimes, nickels, and pennies. All of the ways he can make 14\u00a2.<br \/>\nFirst way add one dime with four pennies then the sum is 14\u00a2.<br \/>\nSecond way add two nickel with four pennies then the sum is 14\u00a2.<br \/>\nThird way add one nickel with nine pennies then the sum is 14\u00a2.<br \/>\nFourth way fourteen pennies is equal to 14\u00a2.<\/p>\n<p><strong>Number Sense<\/strong> What is the least number of coins that you could use to make each amount? You can use the tables above to help.<br \/>\nQuestion 4.<br \/>\n$1<br \/>\nNumber of coins: __________<br \/>\nCoins I would use: __________<br \/>\nAnswer:<br \/>\nNumber of coins: <strong>3<\/strong>.<br \/>\nCoins I would use: <strong>one half-dollar and two quarters.<\/strong><br \/>\nExplanation:<br \/>\nIn the above table of $1. There are different ways to get total amount $1. The least number of coins that I used are 3 coins. The three coins are one half dollar and two quarters. These three coins value is equal to $1.<\/p>\n<p>Question 5.<br \/>\n14\u00a2<br \/>\nNumber of coins: __________<br \/>\nCoins I would use: __________<br \/>\nAnswer:<br \/>\nNumber of coins: <strong>5<\/strong><br \/>\nCoins I would use: <strong>one dime and 4 pennies.<\/strong><br \/>\nExplanation:<br \/>\nIn the above table of 14\u00a2. There are different ways to get total amount 14\u00a2. The least number of coins that I used are 5 coins. The five coins are one dime and four pennies. These five coins value is equal to 14\u00a2.<\/p>\n<p>Question 6.<br \/>\nWrite an equation to show the total value of 2 nickels and 4 pennies.<br \/>\nAnswer:<br \/>\n2 nickels = 10\u00a2<br \/>\n4 pennies = 4\u00a2<br \/>\n10\u00a2 +4\u00a2 = 14\u00a2<br \/>\nThe total value is 14\u00a2.<br \/>\nExplanation:<br \/>\nPerform addition operation on 2 nickels and 4 pennies then the sum is 14\u00a2.<\/p>\n<p><strong>Problem Solving<\/strong><\/p>\n<p>Performance Task<\/p>\n<p>Carnival Game Money Don wants to use these coins to play as many carnival games as he can. Each game costs 40\u00a2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12736\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-42.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 42\" width=\"454\" height=\"243\" \/><br \/>\nHow can Don spend the coins that are shown at the right?<\/p>\n<p>Question 7.<br \/>\nUse Models Choose from the coins shown. Show one way Don can spend 40\u00a2 on one game. Write an equation.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16343\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-421.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-42(1)\" width=\"239\" height=\"129\" \/><br \/>\nThe one way Don can spend 40\u00a2 on one game.<br \/>\n25\u00a2 + 10\u00a2 + 5\u00a2 = ?<br \/>\n25\u00a2 + 10\u00a2 + 5\u00a2 = 40\u00a2<br \/>\nExplanation:<br \/>\nIn the above image we can observe some coins. The one way Don can spend 40\u00a2 on one game with some coins. In the above image I take three coins from first row at the right side part. The coins are one quarter and one dime and one nickel add these coins. Add 25\u00a2 with 10\u00a2 and 5\u00a2 then the sum is 40\u00a2.<\/p>\n<p>Question 8.<br \/>\nMake Sense You used some of the coins for one of the ways. How will you know which coins are left to spend?<br \/>\nAnswer:<br \/>\nI used some coins to spend 40\u00a2 on one game. The coins I used from first row at the right side part. So I can know the coins left to spend on game.<\/p>\n<p>Question 9.<br \/>\n<strong>Reasoning<\/strong> Show how Dan can spend the coins to play games. Use tally marks in the table.<br \/>\nWhich coin is left over?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12737\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-43.png\" alt=\"Envision Math Common Core 2nd Grade Answers Topic 8 Work with Time and Money 43\" width=\"444\" height=\"138\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16344\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-43-1.png\" alt=\"Envision-Math-Common-Core-2nd-Grade-Answers-Topic-8-Work-with-Time-and-Money-43\" width=\"444\" height=\"138\" \/><br \/>\nOne penny coin is left over.<br \/>\nExplanation:<br \/>\nDon can spend the coins in three different ways to play games.<br \/>\nFirst way he spend the coins to play game are one quarter, one dime and one nickel. Add 25\uffe0 with 10\uffe0 and 5\uffe0then the sum is 40\uffe0.<br \/>\nSecond way he spend the coins to play game are three dimes and two nickels. Add 30\uffe0 with 10\uffe0 then the sum is 40\uffe0.<br \/>\nThird way he spend the coins to play game are three dimes and one nickel and 5 pennies. Add 30\uffe0 with 5\uffe0and 5\uffe0 then the sum is 40\uffe0.<br \/>\nOne penny coins is left over.<\/p>\n<h3>Lesson 8.6 Tell and Write Time to Five Minutes<\/h3>\n<p><strong>Solve &amp; Share<\/strong><br \/>\nWhat is something you do that takes about 15 minutes? What is something you can do in less than 15 minutes?<br \/>\nI can &#8230; tell time to the nearest 5 minutes.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12738\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-44.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 44\" width=\"559\" height=\"437\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16981\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-44-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-44\" width=\"559\" height=\"437\" \/><\/p>\n<p>Visual Learning Bridge<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12739\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-45.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 45\" width=\"796\" height=\"268\" \/><\/p>\n<p>Convince Me! The time is 9:35. Where is the hour hand?<br \/>\nWhere is the minute hand?<br \/>\nAnswer:<br \/>\nThe hour hand should be between 9 and 10. The minute hand will be pointing to number 7 in the clock. So the time is 9:35.<\/p>\n<p><strong>Guided Practice<\/strong><\/p>\n<p>Complete the clocks so both clocks show the same time.<br \/>\nQuestion 1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12740\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-46.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 46\" width=\"207\" height=\"110\" \/><br \/>\nAnswer:<br \/>\nThe time is 6 : 45 which means 6 hours and 45 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 6 hours and 45 minutes. So, hour hand should be after 6 and near to 7. Minute hand should be pointing to number 9 in the clock.<\/p>\n<p>Question 2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12741\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-47.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 47\" width=\"208\" height=\"102\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15546\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-47-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-47\" width=\"208\" height=\"102\" \/><br \/>\nThe time is 3 : 25 which means 3hours and 25 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 3 hours and 25 minutes. So, hour hand should be after 3 and near to 4. Minute hand should be pointing to number 5 in the clock.<\/p>\n<p>Question 3.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12742\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-48.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 48\" width=\"207\" height=\"104\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15547\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-48-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-48\" width=\"207\" height=\"104\" \/><br \/>\nThe time is 8 : 00 which means the 8 hours and 0 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 8 hours and 0 minutes. So, hour hand should be at 8. Minute hand should be pointing to number 12 in the clock.<\/p>\n<p>Question 4.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12743\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-49.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 49\" width=\"207\" height=\"102\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15548\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-49-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-49\" width=\"207\" height=\"102\" \/><br \/>\nThe time is 5 : 40 which means 5 hours and 40 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 5 hours and 40 minutes. So, hour hand should be after 5 and near to 6. Minute hand should be pointing to number 8 in the clock.<\/p>\n<p><strong>Independent Practice<\/strong><\/p>\n<p>Complete the clocks so both clocks show the same time.<br \/>\nQuestion 5.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12744\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-50.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 50\" width=\"207\" height=\"105\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15549\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-50-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-50\" width=\"207\" height=\"105\" \/><br \/>\nThe time is 9 : 00 which means 9 hours and 0 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 9 hours and 0 minutes. So, hour hand should be at 9. Minute hand should be pointing to number 12 in the clock.<\/p>\n<p>Question 6.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12745\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-51.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 51\" width=\"201\" height=\"109\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15550\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-51-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-51\" width=\"201\" height=\"109\" \/><br \/>\nThe time is 2 : 25 which means 2 hours and 25 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 2 hours and 25 minutes. So, hour hand should be after 2 and near to 3. Minute hand should be pointing to number 5 in the clock.<\/p>\n<p>Question 7.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12746\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-52.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 52\" width=\"200\" height=\"107\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15551\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-52-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-52\" width=\"200\" height=\"107\" \/><br \/>\nThe time is 12 : 40 which means 12 hours and 40 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 12 hours and 40 minutes. So, hour hand should be after 12 and near to 1. Minute hand should be pointing to number 8 in the clock.<\/p>\n<p>Question 8.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12747\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-53.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 53\" width=\"209\" height=\"107\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15552\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-53-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-53\" width=\"209\" height=\"107\" \/><br \/>\nThe time is 4 : 40 which means 4 hours and 40 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 4 hours and 40 minutes. So, hour hand should be after 4 and near to 5. Minute hand should be pointing to number 8 in the clock.<\/p>\n<p>Question 9.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12748\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-54.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 54\" width=\"204\" height=\"106\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15553\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-54-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-54\" width=\"204\" height=\"106\" \/><br \/>\nThe time is 1 : 05 which means 1 hour and 5 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 1 hour and 5 minutes. So, hour hand should be at 1. Minute hand should be pointing to number 1 in the clock.<\/p>\n<p>Question 10.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12749\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-55.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 55\" width=\"204\" height=\"113\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15554\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-55-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-55\" width=\"204\" height=\"113\" \/><br \/>\nThe time is 11 : 10 which means 11 hours and 10 minutes.<br \/>\nExplanation:<br \/>\nThe time is showing 11 hours and 10 minutes. So, hour hand should be after 11 and near to 12. Minute hand should be pointing to number 2 in the clock.<\/p>\n<p>Question 11.<br \/>\n<strong>Number Sense<\/strong> Complete the pattern.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12750\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-56.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 56\" width=\"517\" height=\"82\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15555\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-56-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-56\" width=\"517\" height=\"82\" \/><br \/>\nThe pattern is 7 : 00 ,7 : 05, 7 : 10, <strong>7 : 15.<\/strong><br \/>\nExplanation:<br \/>\nIn the above image we can observe four timing. The pattern is 7 : 00 ,7 : 05, 7 : 10, <strong>7 : 15.<\/strong><\/p>\n<p><strong>Problem Solving<\/strong><\/p>\n<p>Solve each problem.<br \/>\nQuestion 12.<br \/>\nReasoning One of the clocks is running a little slow. The other clock is running a little fast. Estimate the correct time.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12751\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-57.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 57\" width=\"279\" height=\"135\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15556\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-57-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-57\" width=\"431\" height=\"156\" \/><br \/>\nOne of the clocks is running a little slow. The time is 2 : 40 which means 2 hours and 40 minutes.<br \/>\nThe other clock is running a little fast. The time is 2 : 50 which means 2 hours and 50 minutes.<br \/>\nThe correct time is 2 : 45 which means 2 hours and 45 minutes.<br \/>\nExplanation:<br \/>\nOne of the clocks is running a little slow. The time is 2 hours and 40 minutes. The other clock is running a little fast. The time is 2 hours and 50 minutes. The estimated correct time is 2 : 45 which means 2 hours and 45 minutes.<\/p>\n<p>Question 13.<br \/>\n<strong>Number Sense<\/strong> Look at the time on the first clock. What time will it be in 5 minutes? Write that time on the second clock.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12752\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-58.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 58\" width=\"278\" height=\"130\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15557\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-58-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-58\" width=\"278\" height=\"130\" \/><br \/>\nThe time on the second clock is 8:40 which means 8 hours and 40 minutes.<br \/>\nExplanation:<br \/>\nThe time on the first clock is 8:35 which means 8 hours and 35 minutes. After 5 minutes the time on the second clock is 8:40 which means 8 hours and 40 minutes.<\/p>\n<p>Question 14.<br \/>\n<strong>Higher Order Thinking<\/strong> Draw a clock that shows your favorite time of the day. Explain why it is your favorite time.<br \/>\nAnswer:<\/p>\n<p>Question 15.<br \/>\n<strong>Assessment Practice<\/strong> What time does the clock show?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12753\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-59.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 59\" width=\"101\" height=\"102\" \/><br \/>\nA. 1:05<br \/>\nB. 2:10<br \/>\nC. 2:01<br \/>\nD. 2:05<br \/>\nAnswer:<br \/>\nThe clock is showing 2:05 which means 2 hours and 5 minutes. So option D is correct.<br \/>\nExplanation:<br \/>\nIn the above image we can observe a time. The time is\u00a0 2:05 which means 2 hours and 5 minutes. So option D is correct.<\/p>\n<h3>Lesson 8.7 Tell Time Before and After the Hour<\/h3>\n<p><strong>Solve &amp; Share<\/strong><br \/>\nBoth of these clocks show the same time. How many different ways can you say this time? Write each way.<br \/>\nI can &#8230; say the time in different ways.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12754\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-60.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 60\" width=\"573\" height=\"401\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16349\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-60-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-60\" width=\"573\" height=\"401\" \/><br \/>\nExplanation:<br \/>\nIn the above image both clocks shows the same time as 6:45 which means 6 hours and 45 minutes.<br \/>\nThere are two different ways to say 6:45. One is 45 minutes after 6. Second one is 15 minutes before 7 and quarter to 7.<\/p>\n<p>Visual Learning Bridge<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12755\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-61.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 61\" width=\"883\" height=\"284\" \/><\/p>\n<p>Convince Me! Write two ways to say 5:30.<br \/>\nAnswer :<br \/>\nThere are two ways to say 5:30.<br \/>\none is 30 minutes after 5 or half past 5.<br \/>\nSecond one is 30 minutes before 6.<\/p>\n<p><strong>Guided Practice<\/strong><\/p>\n<p>Complete so both clocks show the same time. Then circle another way to say the time.<br \/>\nQuestion 1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12756\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-62.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 62\" width=\"463\" height=\"101\" \/><br \/>\nAnswer :<br \/>\nThe both clocks show the same time as 2:30. The another way to say the time is half past 2.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. The two clocks are showing the same time as 2:30. The another way to say the time is half past 2. So, draw the circle for half past 2.<\/p>\n<p>Question 2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12757\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-63.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 63\" width=\"423\" height=\"109\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15936\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-63-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-63\" width=\"423\" height=\"109\" \/><br \/>\nThe both clocks show the same time as 6:45. The another way to say the time is quarter to 7.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. The two clocks are showing the same time as 6:45. The another way to say the time is quarter to 7. So, draw the circle quarter to 7.<\/p>\n<p><strong>Independent Practice<\/strong><\/p>\n<p>Complete so both clocks show the same time. Then write the time before or after the hour.<br \/>\nQuestion 4.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12758\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-64.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 64\" width=\"121\" height=\"193\" \/><br \/>\n________ minutes before 5<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15937\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-64-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-64\" width=\"121\" height=\"193\" \/><br \/>\n15 minutes before 5 or 45 minutes after 4.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. The two clocks are showing the same time as 4:45. The another way to say the time is 15 minutes before 5 or 45 minutes after 4.<\/p>\n<p>Question 5.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12759\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-65.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 65\" width=\"115\" height=\"194\" \/><br \/>\nquarter past _______<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15938\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-65-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-65\" width=\"115\" height=\"194\" \/><br \/>\nquarter past 12 or 15 minutes after 12.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. The two clocks are showing the same time as 12:15. The another way to say the time is quarter past 12 or 15 minutes after 12.<\/p>\n<p>Question 6.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12760\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-66.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 66\" width=\"116\" height=\"195\" \/><br \/>\n25 minutes after _______<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15939\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-66-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-66\" width=\"116\" height=\"195\" \/><br \/>\n25 minutes after 7.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. The two clocks are showing the same time as 7:25. The another way to say the time as 25 minutes after 7.<\/p>\n<p><strong>Higher Order Thinking<\/strong> Look at the clock to solve each problem.<\/p>\n<p>Question 6.<br \/>\nWhat time will it be in 30 minutes? Write this time in two different ways.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12761\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-67.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 67\" width=\"111\" height=\"104\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15940\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-67-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-67\" width=\"111\" height=\"104\" \/><br \/>\nAfter 30 minutes the time will be 5:45. There are two ways to say 5:45. One is 15 minutes before 6. second way is quarter to 6.<br \/>\nExplanation:<br \/>\nIn the above image we can observe a clock. The clock is showing the time as 5:15. After 30 minutes the time will be 5:45. There are two ways to say 5:45. One is 15 minutes before 6. second way is quarter to 6.<\/p>\n<p>Question 7.<br \/>\nWhat time will it be in 50 minutes? Write this time in two different ways.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12762\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-68.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 68\" width=\"107\" height=\"109\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15941\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-68-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-68\" width=\"107\" height=\"109\" \/><\/p>\n<p>After 50 minutes the time will be 10:30. There are two ways to say 10:30. One is 30 minutes after 10 or half past 10. Second way is 30 minutes before 11.<br \/>\nExplanation:<br \/>\nIn the above image we can observe a clock. The clock is showing the time as 9:40. After 50 minutes the time will be 10:30. There are two ways to say 10:30. One is 30 minutes after 10 or half past 10. Second way is 30 minutes before 11.<\/p>\n<p>Solve each problem.<br \/>\nQuestion 8.<br \/>\nVocabulary Miguel is meeting a friend at half past 4.<br \/>\nComplete both clocks to show this time.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12763\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-69.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 69\" width=\"118\" height=\"188\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15942\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-69-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-69\" width=\"118\" height=\"188\" \/><br \/>\nMiguel is meeting a friend at 4:30<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. Miguel is meeting a friend at half past 4.The two clocks are showing the same time as 4:30. The another way to say the time as half past 4 or 30 minutes after 4. Miguel is meeting a friend at 4:30<\/p>\n<p>Question 9.<br \/>\nGeneralize A train left the station at 6:55. What are two other ways to say this time?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12764\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-70.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 70\" width=\"103\" height=\"109\" \/><br \/>\nAnswer:<br \/>\nA train left the station at 6:55. The two ways to say this time are 55 minutes after 6 and 5 minutes before 7.<br \/>\nExplanation:<br \/>\nA train left the station at 6:55. There are two ways to say the time 6:55. one is 55 minutes after 6 and second is 5 minutes before 7.<\/p>\n<p>Question 10.<br \/>\n<strong>Higher Order Thinking<\/strong> Draw a clock with hands that show 11:45. Then write two ways to say the time.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15943\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-701.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-70(1)\" width=\"109\" height=\"116\" \/><\/p>\n<p>The time is 11:45 which means 11 hours and 45 minutes. The are two ways to say the time 11:45. One is quarter to 12 and another one is 45 minutes after 11.<br \/>\nExplanation:<br \/>\nThe time is showing 11 hours and 45 minutes. So, hour hand should be after 11 and near to 12. Minute hand should be pointing to number 9 in the clock. The are two ways to say the time 11:45. One is quarter to 12 and another one is 45 minutes after 11.<\/p>\n<p>Question 11.<br \/>\n<strong>Assessment Practice<\/strong> James gets home at 6:00. He starts his homework at quarter past 6. At what time does James start his homework?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12765\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-71.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 71\" width=\"275\" height=\"195\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15945\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-71-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-71\" width=\"275\" height=\"195\" \/><br \/>\nJames start his homework at 6:15.<br \/>\nExplanation:<br \/>\nJames gets home at 6:00. He starts his homework at quarter past 6. James start his homework at 6:15.<\/p>\n<h3>Lesson 8.8 A.M. and P.M.<\/h3>\n<p><strong>Solve &amp; Share<\/strong><br \/>\nWhat is something you do in the morning? In the evening? What are some things you do in the morning and evening? Write or draw your answers.<br \/>\nI can &#8230; tell time and use reasoning to state if the event is happening in the a.m. or p.m.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12766\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-72.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 72\" width=\"578\" height=\"521\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16351\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-72-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-72\" width=\"578\" height=\"521\" \/><br \/>\nThe events happening in morning time are denoted with a.m.<br \/>\nThe events happening in evening time are denoted with p.m.<\/p>\n<p>Visual Learning Bridge<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12767\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-73.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 73\" width=\"801\" height=\"279\" \/><\/p>\n<p>Convince Me! What might you be doing at 6:15 a.m.? At 6:15 p.m.?<br \/>\nAnswer:<br \/>\nI do brushing my teeth at 6:15 a.m.<br \/>\nI eat snacks at 6:15 p.m.<\/p>\n<p><strong>Guided Practice<\/strong><\/p>\n<p>Complete the clocks so both clocks show the same time. Then circle a.m. or p.m. to tell when you would do each activity.<br \/>\nQuestion 1.<br \/>\nRide the bus to school<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12768\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-74.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 74\" width=\"191\" height=\"152\" \/><br \/>\nAnswer :<br \/>\nI ride the bus to school at 8 : 45 am<br \/>\nExplanation:<br \/>\nIn the above image both clocks shows the same time as 8:45. I ride the bus to school at 8:45 a.m. So, draw a circle for a.m.<\/p>\n<p>Question 2.<br \/>\nDo your homework<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12769\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-75.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 75\" width=\"191\" height=\"128\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15956\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-75-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-75\" width=\"191\" height=\"128\" \/><br \/>\nI do my homework at 4:30 p.m.<br \/>\nExplanation:<br \/>\nIn the above image both clocks shows the same time as 4:30. The time is showing 4 hours and 30 minutes. So, hour hand should be after 4 and near to 5. Minute hand should be pointing to number 6 in the clock. I do my homework at 4:30 p.m. So, draw a circle for p.m.<\/p>\n<p><strong>Independent Practice<\/strong><\/p>\n<p>Complete the clocks so both clocks show the same time. Circle a.m. or p.m. to tell when you would do each activity.<br \/>\nQuestion 3.<br \/>\nTake the bus home from school<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12770\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-76.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 76\" width=\"206\" height=\"129\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15958\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-76-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-76\" width=\"206\" height=\"129\" \/><br \/>\nI take the bus from school to home at 3:45 p.m.<br \/>\nExplanation:<br \/>\nIn the above image both clocks shows the same time as 3:45. The time is showing 3 hours and 45 minutes. So, hour hand should be after 3 and near to 4. Minute hand should be pointing to number 9 in the clock. I take the bus from school to home at 3:45 p.m. So, draw a circle for p.m.<\/p>\n<p>Question 4.<br \/>\nWalk the dog before breakfast<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12771\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-77.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 77\" width=\"209\" height=\"123\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15963\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-77-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-77\" width=\"209\" height=\"123\" \/><br \/>\nI take the dog for walk before breakfast at 8:05 a.m.<br \/>\nExplanation:<br \/>\nIn the above image both clocks shows the same time as 8:05. The time is showing 8 hours and 5 minutes. So, hour hand should be at 8. Minute hand should be pointing to number 1 in the clock. I take the dog for walk before breakfast at 8:05 a.m. So draw a circle for a.m.<\/p>\n<p>Question 5.<br \/>\nRead a book before bedtime<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12772\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-78.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 78\" width=\"199\" height=\"126\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15964\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-78-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-78\" width=\"199\" height=\"126\" \/><br \/>\nI read a book before bedtime at 7:50 p.m.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. Both clocks show the same time as 7:50. The time is showing 7 hours and 50 minutes. So, hour hand should be after 7 and near to 8. Minute hand should be pointing to number 10 in the clock. I read a book before bed time at 7:50p.m. So, draw a circle for p.m.<\/p>\n<p>Question 6.<br \/>\nTake swimming lessons on Saturday morning<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12773\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-79.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 79\" width=\"205\" height=\"123\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15965\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-79-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-79\" width=\"205\" height=\"123\" \/><br \/>\nTake swimming lessons on Saturday morning at 10 :15 a.m.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. Both clocks show the same time as 10:15. The time is showing 10 hours and 15 minutes. So, hour hand should be after 10 and near to 11. Minute hand should be pointing to number 3 in the clock. Take swimming lessons on Saturday morning at 10 :15 a.m. So draw a circle for a.m.<\/p>\n<p>Question 7.<br \/>\nWatch a movie on Friday night<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12774\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-80.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 80\" width=\"207\" height=\"130\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15966\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-80-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-80\" width=\"207\" height=\"130\" \/><br \/>\nWatch a movie on Friday night at 7:20 p.m.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. Both clocks show the same time as 7:20. The time is showing 7 hours and 20 minutes. So, hour hand should be after 7 and near to 8. Minute hand should be pointing to number 4 in the clock. Watch a movie on Friday night at 7:20 p.m. So draw a circle for p.m.<\/p>\n<p>Question 8.<br \/>\nGo to a party on Saturday afternoon<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12775\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-81.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 81\" width=\"209\" height=\"127\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15969\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-81-2.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-81\" width=\"209\" height=\"127\" \/><br \/>\nGo to a party on Saturday afternoon at 2:00 p.m.<br \/>\nExplanation:<br \/>\nIn the above image we can observe two clocks. Both clocks show the same time as 2:00. The time is showing 2 hours and 0 minutes. So, hour hand should be at 2. Minute hand should be pointing to number 12 in the clock. Go to a party on Saturday afternoon at 2:00 p.m. Draw a circle for p.m.<\/p>\n<p>Question 9.<br \/>\n<strong>Higher Order Thinking<\/strong> Jen and Maria have dance lessons at the time shown on the clock.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12776\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-82.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 82\" width=\"108\" height=\"106\" \/><br \/>\nWrite the time two different ways. Is it a.m. or p.m.? Explain.<br \/>\nAnswer:<br \/>\nJen and Maria have dance lessons at 3:45 p.m.<br \/>\nExplanation:<br \/>\nJen and Maria have dance lessons at the time shown on the above clock. The time is 3:45 p.m. Because morning time is not possible to have a dance lessons. The time 3:45 can be written as two different ways. One way is 45 minutes after 3. Second way is quarter to 4.<\/p>\n<p><strong>Problem Solving<\/strong><\/p>\n<p>Solve each problem.<br \/>\nQuestion 10.<br \/>\nBe Precise Draw hands on the clock to show what time your school begins each day. Then write the time. Include a.m. or p.m.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12777\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-83.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 83\" width=\"130\" height=\"134\" \/><br \/>\nTime: ________<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15970\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-83-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-83\" width=\"130\" height=\"134\" \/><br \/>\nMy school begins each day at 9:00 a.m.<br \/>\nExplanation:<br \/>\nMy school begins each day at 9:00 a.m. The time is showing 9 hours and 0 minutes. So, hour hand should be at 9. Minute hand should be pointing to number 12 in the clock.<\/p>\n<p>Question 11.<br \/>\nenVision\u00ae STEM Stargazing is looking at the stars. The best time to stargaze is on a clear moonless night.<br \/>\nGina went outside to stargaze at 9:00. Is this 9:00 a.m. or 9:00 p.m.? Explain.<br \/>\nAnswer:<br \/>\nIt is 9:00 p.m.. One can look at stars at night time and and if it is a clear moonless night, then the stars will be visible with a better view.<\/p>\n<p>Question 12.<br \/>\n<strong>Higher Order Thinking<\/strong> Grace starts her homework at 4:15. She finishes her homework 45 minutes later. Draw the hands on the clocks to show both times. Write both times on the digital clocks.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12778\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-84.png\" alt=\"Envision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money 84\" width=\"266\" height=\"192\" \/><br \/>\nCircle a.m. or p.m. below to tell when Grace does her homework.<br \/>\na.m.<br \/>\np.m.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15975\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-84-2.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-84\" width=\"269\" height=\"280\" \/><br \/>\nGrace done her homework at 5:00p.m.<br \/>\nExplanation:<br \/>\nGrace starts her homework at 4:15p.m. So first clock shows the time 4:15p.m. In first digital clock the time is 4:15p.m. She finishes her homework 45 minutes later. Second clock shows the time as 5:00p.m. Second digital clock shows the time as 5:00p.m. Grace done her homework at 5:00p.m. So draw a circle for p.m.<\/p>\n<p>Question 13.<br \/>\n<strong>Assessment Practice<\/strong> Circle a.m. or p.m. to tell when you would do each activity.<br \/>\nBrush your teeth before bedtime<br \/>\na.m.<br \/>\np.m.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15976\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-841.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-84(1)\" width=\"98\" height=\"88\" \/><br \/>\nExplanation:<br \/>\nI brush my teeth before bedtime. So draw a circle for p.m.<\/p>\n<p>Walk the dog before dinner<br \/>\na.m.<br \/>\np.m.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15978\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-842.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-84(2)\" width=\"92\" height=\"79\" \/><br \/>\nExplanation:<br \/>\nI go to walk with the dog before dinner. So, draw a circle for p.m.<\/p>\n<p>Go to soccer practice after school<br \/>\na.m.<br \/>\np.m.<br \/>\nAnswer:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-15979\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-843.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-84(3)\" width=\"75\" height=\"85\" \/><br \/>\nExplanation:<br \/>\nI go to Soccer practice after school. After school means evening. So, draw a circle for p.m.<\/p>\n<p>Watch the sunrise<br \/>\na.m.<br \/>\np.m.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15980\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-844-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answer-Key-Topic-8-Work-with-Time-and-Money-84(4)\" width=\"75\" height=\"66\" \/><br \/>\nExplanation:<br \/>\nI watch the sunrise at morning time. So, draw a circle for a.m.<\/p>\n<h3>Topic 8 Fluency Practice Activity<\/h3>\n<p>Find a Match Find a partner. Point to a clue. Read the clue.<br \/>\nLook below the clues to find a match. Write the clue letter in the box next to the match.<br \/>\nFind a match for every clue.<br \/>\nI can &#8230; add and subtract within 20.<\/p>\n<p>Clues<br \/>\nA. is equal to 12 \u2013 5<br \/>\nB. Is equal to 9 + 2<br \/>\nC. is equal to 12 &#8211; 10<br \/>\nD. is equal to 8 + 9<br \/>\nE. Is equal to 3 + 3<br \/>\nF. is equal to 15 \u2013 7<br \/>\nG. Is equal to 8 + 6<br \/>\nH. is equal to 12 &#8211; 8<br \/>\nI. Is equal to 17 \u2013 8<br \/>\nJ. Is equal to 6 + 9<br \/>\nK. is equal to 8 &#8211; 5<br \/>\nL. is equal to 9 + 9<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12779\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-85.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 85\" width=\"746\" height=\"218\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15982\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-85-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-85\" width=\"746\" height=\"218\" \/><\/p>\n<h3>Topic 8 Vocabulary Review<\/h3>\n<p>Understand Vocabulary<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12780\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-86.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 86\" width=\"206\" height=\"275\" \/><\/p>\n<p>Question 1.<br \/>\nCircle the name of the coin with the greatest value.<br \/>\nquarter<br \/>\nnickel<br \/>\ndime<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15985\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-861.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-86(1)\" width=\"110\" height=\"106\" \/><br \/>\nThe coin with the greatest value is quarter.<br \/>\nExplanation:<br \/>\nOne quarter is equal to 25\uffe0and one nickel is equal to 5\uffe0, one dime is equal to 10\uffe0. The coin with the greatest value is quarter. So, draw a circle for quarter.<\/p>\n<p>Question 2.<br \/>\nCircle the name of the coin with the least value.<br \/>\nhalf-dollar<br \/>\npenny<br \/>\nquarter<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15986\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-862.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-86(2)\" width=\"123\" height=\"102\" \/><br \/>\nThe coin with the least value is penny.<br \/>\nExplanation:<br \/>\nHalf-dollar is equal to 50\uffe0, one penny is equal to 1\uffe0 and one quarter is equal to 25\uffe0. The coin with the least value is penny. So draw a circle for penny.<\/p>\n<p>Question 3.<br \/>\nCross out the time that is NOT quarter past 5 or quarter to 5.<br \/>\n4:45<br \/>\n5:15<br \/>\n5:25<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15987\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-863.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-86(3)\" width=\"83\" height=\"85\" \/><br \/>\nThe time 5:25 is Not quarter past 5 or quarter to 5.<br \/>\nExplanation:<br \/>\nThe time quarter past 5 means 5 :15 and quarter to 5 means 4 :45. The time 5:25 is Not quarter past 5 or quarter to 5. So put a cross mark for 5:25.<\/p>\n<p>Question 4.<br \/>\nCross out the time that is NOT half past 8 or quarter past 8.<br \/>\n8:30<br \/>\n8:45<br \/>\n8:15<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15988\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-864.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-86(4)\" width=\"82\" height=\"102\" \/><br \/>\nThe time 8:45 is NOT half past 8 or quarter past 8.<br \/>\nExplanation:<br \/>\nThe time half past 8 means 8:30 and quarter past 8 means 8:15. The time 8:45 is NOT half past 8 or quarter past 8. So put a cross mark for 8:45.<\/p>\n<p>When does each event happen? Write a possible time.<br \/>\nUse a.m. or p.m.<br \/>\nQuestion 5.<br \/>\nschool ends<br \/>\nAnswer:<br \/>\nMy school ends at 4 p.m.<\/p>\n<p>Question 6.<br \/>\neat breakfast<br \/>\nAnswer:<br \/>\nI eat breakfast at 7:45 a.m.<\/p>\n<p>Question 7.<br \/>\nsunrise<br \/>\nAnswer:<br \/>\nSun rises at 6:00 a.m..<\/p>\n<p><strong>Use Vocabulary in Writing<\/strong><br \/>\nQuestion 8.<br \/>\nExplain how you can show ways to make 1 dollar (100\u00a2) using coins. Use terms from the Word List. Give examples.<br \/>\nAnswer:<\/p>\n<h3>Topic 8 Reteaching<\/h3>\n<p><strong>Set A<\/strong><\/p>\n<p>When you count coins, start with the coin of greatest value.<\/p>\n<p>Randi has the coins shown below. Count on to find the total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12781\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-87.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 87\" width=\"290\" height=\"179\" \/><br \/>\nAnother Example<br \/>\nDuane has the coins below. How much money does Duane have?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12782\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-88.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 88\" width=\"285\" height=\"184\" \/><\/p>\n<p>Solve each problem. Count on to find the total value.<\/p>\n<p>Question 1.<br \/>\nThese coins are in a jar. How many cents are in the jar?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12783\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-89.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 89\" width=\"263\" height=\"79\" \/><br \/>\nDraw the coins in order.<br \/>\nCount on.<br \/>\nThere is _________ in the jar.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-15998\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-89-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-89\" width=\"255\" height=\"125\" \/><br \/>\nThere is 45\uffe0 in the jar.<br \/>\nExplanation: The above coins are in a jar. We have to keep the coins in order.<br \/>\nIn the above image first coin is quarter. One quarter is equal to 25\uffe0.<br \/>\nThe second coin is dime. One dime is equal to 10\uffe0.<br \/>\nThe third coin is also dime. one dime is equal to 10\uffe0.<br \/>\nAdd these coins. Add 25\uffe0 with 10\uffe0 and 10\uffe0 then the sum is 45\uffe0. There is 45\uffe0 in the jar.<\/p>\n<p>Question 2.<br \/>\nThe coins shown below are in a box. How much money is in the box?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12784\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-90.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 90\" width=\"414\" height=\"130\" \/><br \/>\nThere is ________ in the box.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16001\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-90-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-90\" width=\"479\" height=\"272\" \/><br \/>\nThere is 54\uffe0 in the box.<br \/>\nExplanation:<br \/>\nThe above coins are in a box. First we have to count from the greatest value to the smallest value of the coin. Here we have one quarter, one dime, three nickels and 4 pennies.<br \/>\nOne quarter is equal to 25\uffe0. One dime is equal to 10\uffe0. Three nickel is equal to 15\uffe0. Four pennies is equal to 4\uffe0.<br \/>\nBy adding these coins the sum is 54\uffe0. There is 54\uffe0 in the box.<\/p>\n<p><strong>Set B<\/strong><\/p>\n<p>Dollar bills are paper money and can have different dollar values.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12785\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-91.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 91\" width=\"259\" height=\"325\" \/><br \/>\nMatt has $56. Two of his bills are $20 bills. What other bills could Matt have? You can count on to get to $56.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12786\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-92.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 92\" width=\"301\" height=\"124\" \/><\/p>\n<p>Solve each problem.<br \/>\nQuestion 3.<br \/>\nMr. Park has these dollar bills. Count on to find the total value.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12787\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-93.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 93\" width=\"390\" height=\"237\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16005\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-93-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-93\" width=\"390\" height=\"237\" \/><br \/>\n$20,\u00a0 $40,\u00a0 $50,\u00a0 $55,\u00a0 $56<br \/>\n+$20\u00a0 +$10 +$5 +$1<br \/>\nMr. Park has $56.<br \/>\nExplanation:<br \/>\nMr. Park has above dollar bills. Mr. park has two $20 and one $10 and one $5 and one $1. Add these dollars $20 with $20, $10, $5, $1 then the sum is $56. Mr. Park has $56.<\/p>\n<p>Question 4.<br \/>\nA cookbook costs $36. Mrs. Beeson has a $10 bill and a $5 bill. How much more money does Mrs. Beeson need to buy the cookbook?<br \/>\n$ _________<br \/>\nAnswer:<br \/>\nMrs. Beeson has a $10 bill and a $5 bill.<br \/>\n$10 +$5 = ?<br \/>\n$10 +$5 = $15<br \/>\nA cookbook costs $36.<br \/>\n$15 + ? = $36<br \/>\n$36 &#8211; $15 = ?<br \/>\n$36 &#8211; $15 = $21<br \/>\nMrs. Beeson needs $21 to buy the cookbook.<br \/>\nExplanation:<br \/>\nA cookbook costs $36. Mrs. Beeson has a $10 bill and a $5 bill. Add $10 with $5 then the sum is $15. Subtract $15 from $36 then the difference is $21. Mrs. Beeson needs $21 to buy the cookbook.<\/p>\n<p><strong>Set C<\/strong><\/p>\n<p><strong>Thinking Habits<\/strong><br \/>\nReasoning<br \/>\nWhat do the numbers and symbols in the problem mean?<br \/>\nHow do the values of the coins relate to the total?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12788\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-94.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 94\" width=\"92\" height=\"86\" \/><\/p>\n<p>Use reasoning. Finish the table.<\/p>\n<p>Question 5.<br \/>\nMitch has dimes, nickels, and pennies. Find ways he can make 11\u00a2. Show a tally mark for each coin you use.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12789\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-95.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 95\" width=\"392\" height=\"236\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16007\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-95-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-95\" width=\"392\" height=\"236\" \/><br \/>\nExplanation:<br \/>\n1 dime = 10\uffe0<br \/>\n1 nickel = 5\uffe0<br \/>\n1 penny = 1\uffe0<br \/>\nFirst way add one dime with one penny then the sum is 11\uffe0.<br \/>\nSecond way add two nickel with one penny then the sum is 11\uffe0.<br \/>\nThird way add one nickel with 6 pennies then the sum is 11\uffe0.<br \/>\nFourth way 11 pennies is equal to 14\uffe0.<\/p>\n<p><strong>Set D<\/strong><\/p>\n<p>It takes 5 minutes for the minute hand to move from one number to the next. Count on by 5s.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12790\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-96.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 96\" width=\"244\" height=\"114\" \/><\/p>\n<p>Read the time.<br \/>\nWrite the same time on the digital clock.<\/p>\n<p>Question 6.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12791\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-97.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 97\" width=\"230\" height=\"108\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16008\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-97-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-97\" width=\"230\" height=\"108\" \/><br \/>\nExplanation:<br \/>\nThe above two clocks show the time as 4:45 which means 4 hours and 45 minutes or quarter to 5.<\/p>\n<p><strong>Set E<\/strong><\/p>\n<p>You can say the number of minutes before the hour or after the hour.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12792\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-98.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 98\" width=\"287\" height=\"204\" \/><\/p>\n<p>Circle the time each clock shows.<\/p>\n<p>Question 7.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12793\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-99.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 99\" width=\"100\" height=\"98\" \/><br \/>\n5 minutes before 3<br \/>\n5 minutes after 3<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16009\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-99-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-99\" width=\"175\" height=\"164\" \/><br \/>\nExplanation:<br \/>\nThe above clock shows the time 2:55. The time 2:55 which means 5 minutes before 3. So, draw a circle for 5 minutes before 3.<\/p>\n<p>Question 8.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12794\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-100.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 100\" width=\"88\" height=\"74\" \/><br \/>\n15 minutes before 10<br \/>\n15 minutes after 10<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16010\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-100-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-100\" width=\"178\" height=\"168\" \/><br \/>\nExplanation:<br \/>\nThe above clock shows the time 10:15. The time 10:15 which means 15 minutes after 10. So, draw a circle for 15 minutes after 10.<\/p>\n<p><strong>Set F<\/strong><\/p>\n<p>Use a.m. from midnight to noon.<br \/>\nUse p.m. from noon to midnight.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12795\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-101.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 101\" width=\"298\" height=\"210\" \/><\/p>\n<p>Circle a.m. or p.m. to tell when you would do each activity.<\/p>\n<p>Question 9.<br \/>\nAfternoon recess<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12796\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-102.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 102\" width=\"111\" height=\"137\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16012\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-102-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-102\" width=\"111\" height=\"137\" \/><br \/>\nAfternoon recess break at 2:05 p.m. So, draw a circle for p.m.<br \/>\nExplanation:<br \/>\nThe above clock shows the time 2:05. Afternoon recess break at 2:05 p.m. So, draw a circle for p.m.<\/p>\n<p>Question 10.<br \/>\nFeeding fish after breakfasts<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12797\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-103.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 103\" width=\"101\" height=\"139\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16013\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-103-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-103\" width=\"101\" height=\"139\" \/><br \/>\nFeeding fish after breakfasts at 9:00 a.m. So, draw a circle for a.m.<br \/>\nExplanation:<br \/>\nThe above clock shows the time 9:00. Feeding fish after breakfasts at 9:00 a.m. So, draw a circle for a.m.<\/p>\n<h3>Topic 8 Assessment Practice<\/h3>\n<p>Question 1.<br \/>\nChen has these coins. How much money does Chen have? If he spends a quarter and a penny, how much money will he have? Count on to find the total.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12798\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-104.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 104\" width=\"330\" height=\"80\" \/><br \/>\nChen has _____ cents. He will have _____ cents<br \/>\nAnswer:<br \/>\nFirst coin is quarter. One quarter is equal to 25\u00a2.<br \/>\nSecond coin is dime. One dime is equal to 10\u00a2.<br \/>\nThird coin is nickel. One nickel is equal to 5\u00a2.<br \/>\nFourth coin is penny. one penny is equal to 1\u00a2.<br \/>\nFifth coin is penny. one penny is equal to 1\u00a2.<br \/>\n25\u00a2 + 10\u00a2 + 5\u00a2 + 1\u00a2 + 1\u00a2 = 42\u00a2<br \/>\n42\u00a2 &#8211; 25\u00a2 &#8211; 1\u00a2 = ?<br \/>\n42\u00a2 &#8211; 25\u00a2 &#8211; 1\u00a2 = 16\u00a2<br \/>\nChen has 42 cents. He will have 16 cents.<br \/>\nExplanation:<br \/>\nChen has these coins quarter, dime, nickel, penny. Add these coins value. Add 25\u00a2 with 10\u00a2, 5\u00a2, 1\u00a2, and 1\u00a2 then the sum is 42\u00a2. Chen spends quarter and penny. Subtract 25\u00a2 and 1\u00a2 from 42\u00a2 then the difference is 16\u00a2. Chen has 42 cents. He will have 16 cents.<\/p>\n<p>Question 2.<br \/>\nEllen has 4 coins that equal 46\u00a2. She has 1 quarter, 1 dime, and 1 penny. Which is her fourth coin?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12799\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-105.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 105\" width=\"314\" height=\"112\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16016\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-105-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-105\" width=\"314\" height=\"112\" \/><br \/>\nFourth coin is dime. So option C is correct.<br \/>\nExplanation:<br \/>\nEllen has 4 coins that equal 46\u00a2. She has 1 quarter, 1 dime, and 1 penny.<br \/>\nOne quarter is equal to 25\u00a2. One dime is equal to 10\u00a2. one penny is equal to 1\u00a2. Add these coins value. Add 25\u00a2 with 10 \u00a2 and 1\u00a2 then the sum is 36\u00a2. The fourth coin is dime. By adding 10\u00a2 to 36\u00a2 then the sum is 46\u00a2. So option C is correct.<br \/>\nQuestion 3.<br \/>\nNan has 36\u00a2. Which coins show this?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12800\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-106.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 106\" width=\"311\" height=\"298\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16017\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-106-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-106\" width=\"311\" height=\"298\" \/><br \/>\nOption A is correct because the three coins value is equal t0 36\u00a2.<br \/>\nExplanation:<br \/>\nNan has 36\u00a2.<br \/>\nOption A has three coins. Add 10\u00a2 with 25\u00a2 and 1\u00a2 then the sum is 36\u00a2. The three coins value is equal to 36\u00a2.<br \/>\nOption B has four coins.\u00a0Add 1\u00a2 with 5\u00a2, 10\u00a2 and 10\u00a2 then the sum is 26\u00a2. The four coins value is equal to 26\u00a2.<br \/>\nOption C has four coins. Add 5\u00a2 with 5\u00a2, 10\u00a2 and 1\u00a2 then the sum is 21\u00a2. The four coins value is equal to 21\u00a2.<br \/>\nOption D has four coins. Add 10\u00a2 with 10\u00a2, 1\u00a2 and 10\u00a2 then the sum is 31\u00a2. The four coins value is equal to 31\u00a2.<br \/>\nOption A is correct because the three coins value is equal t0 36\u00a2.<\/p>\n<p>Question 4.<br \/>\nGeorge has quarters, dimes, and nickels. Show all the ways he can make 25\u00a2. Use tally marks.<br \/>\nCircle the way that uses the least number of coins.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12801\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-107.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 107\" width=\"352\" height=\"190\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16220\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-107-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-107\" width=\"352\" height=\"190\" \/><br \/>\nExplanation:<br \/>\nGeorge has quarters, dimes, and nickels. There are four different ways he can make 25\u00a2.<br \/>\nFirst way one quarter is equal to 25\u00a2.<br \/>\nSecond way two dimes is equal to 20\u00a2 and one nickel is equal to 5\u00a2. Add 20\u00a2 with 5\u00a2 then the sum is 25\u00a2.<br \/>\nThird way one dime is equal to 10\u00a2 and 3 nickels is equal to 15\u00a2. Add 10\u00a2 with 15\u00a2 then the sum is 25\u00a2.<br \/>\nFourth way five nickels is equal to 25\u00a2.<br \/>\nSo draw a circle for quarter because least number of coins.<\/p>\n<p>Question 5.<br \/>\nMr. Zink has the dollar bills shown. How many dollars does Mr. Zink have? If he spends $16 on breakfast and does not receive any change, which bills could he have used to pay for it?<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12802\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-108.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 108\" width=\"256\" height=\"153\" \/><br \/>\nAnswer:<br \/>\n$10 + $10 + $5 + $5 + $1 = ?<br \/>\n$10 + $10 + $5 + $5 + $1 = $31<br \/>\nMr. Zink have $31.<br \/>\nHe spends $16 on breakfast<br \/>\n$31 &#8211; $16 = ?<br \/>\n$31 &#8211; $16 = $15<br \/>\nMr. Zink used $10 and $5 ,$1.<br \/>\nExplanation:<br \/>\nMr. Zink has the dollar bills as we can observe in the above image. Add $10 with $10, $5, $5, $1 then the sum is $31. Mr. Zink have $31. He spends $16 on breakfast. Subtract $16 from $31 then the difference is $15. Mr. Zink used $10 and $5, $1 he does not receive any change back.<\/p>\n<p>Question 6.<br \/>\nA. Claire has two $20 bills, two $5 bills, and three $1 bills. Terrance has one $100 bill. How much more money does Terrance have? Explain.<br \/>\nAnswer:<br \/>\nClaire has two $20 bills, two $5 bills, and three $1 bills.<br \/>\nTwo $20 bills is equal to $40.<br \/>\nTwo $5 bills is equal to $10.<br \/>\nThree $1 bills is equal to $3.<br \/>\n$40 + $10 + $3 = $53<br \/>\nClaire has $53.<br \/>\nTerrance has one $100 bill.<br \/>\nOne $100 bill is equal to $100.<br \/>\n$100 &#8211; $53 = $47<br \/>\nTerrance have more $47.<br \/>\nExplanation:<br \/>\nA. Claire has two $20 bills, two $5 bills, and three $1 bills. Add the bills. Add $40 with $10 and $3 then the sum is $53. Terrance has one $100 bill. Subtract $53 from $100 then the difference is 47. Terrance have more $47.<\/p>\n<p>B. What bills can you use to show how much more money Terrance has?<br \/>\nAnswer:<br \/>\nTerrance has more $47. I can use these bills one 20 bill, one 10 bill, three 5 bills and two 1 bill. There sum is equal to $47.<\/p>\n<p>Question 7.<br \/>\nKay has saved $30. Show three different ways to make $30. Use tally marks in the table at the right.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12803\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-109.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 109\" width=\"375\" height=\"165\" \/><br \/>\nCircle the way that uses the least number of bills.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16221\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-109-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-109\" width=\"375\" height=\"165\" \/><br \/>\nExplanation:<br \/>\nKay has saved $30. There are three different ways to make $30.<br \/>\nFirst way add one $20 bill with one $10 bill then the sum is $30.<br \/>\nSecond way three $10 bills is equal to $30.<br \/>\nThird way add two $20 bills and two $5 bills is equal to $30.<br \/>\nDraw a circle to first way because it uses a least number of bills.<\/p>\n<p>Question 8.<br \/>\nSandy wakes up in the morning at the time shown on the clock.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12804\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-110.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 110\" width=\"121\" height=\"112\" \/><br \/>\nWhat time does Sandy wake up?<br \/>\nA. 5:10 am<br \/>\nB. 6:10 a.m.<br \/>\nC. 5:10 p.m.<br \/>\nD. 6:10 p.m.<br \/>\nAnswer:<br \/>\nSandy wake up at 6:10 a.m. So option B is correct.<br \/>\nExplanation:<br \/>\nIn the above clock we can observe the time 6:10 which means 10 minutes after 6. So sandy wake up at 6:10 a.m. So option B is correct.<\/p>\n<p>Question 9.<br \/>\nSara&#8217;s baseball game starts at the time shown on the clock.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12805\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-111.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 111\" width=\"119\" height=\"83\" \/><br \/>\nIs this the time her game starts? Choose Yes or No.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12806\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-112.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 112\" width=\"307\" height=\"111\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16222\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-112-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-112\" width=\"307\" height=\"111\" \/><br \/>\nExplanation:<br \/>\nSara&#8217;s baseball game starts at the time shown on the above clock. The time is 4:45 on the above clock.<br \/>\nHer game starts at 45 minutes after 4. The statement is correct So, choose yes.<br \/>\nHer game starts at 15 minutes before 5. The statement is correct So, choose yes.<br \/>\nHer game starts at quarter to 4. The statement is not correct So, choose No.<br \/>\nHer game starts at quarter to 5. The statement is correct So, choose Yes.<\/p>\n<p>Question 10.<br \/>\nThe clock shows the time that Holly arrives to school. What time does the clock show? Choose all that apply.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12807\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-113.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 113\" width=\"102\" height=\"111\" \/><br \/>\n\u2610 half past 7 o quarter past 8<br \/>\n\u2610 30 minutes after 8<br \/>\n\u2610 half past 8<br \/>\n\u2610 15 minutes to 9<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16223\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-113-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-113\" width=\"271\" height=\"229\" \/><br \/>\nExplanation:<br \/>\nThe clock shows the time that Holly arrives to school. The above clock shows the time as 8:30. The time 8:30 can also be called as 30 minutes after 8 and half past 8. So options two and three are correct. Keep a tick mark to options two and three.<\/p>\n<p>Question 11.<br \/>\nThe first clock shows the time the sun rises. Write the same time on the second clock. Then circle a.m. or p.m.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12808\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-114.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 114\" width=\"246\" height=\"145\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16224\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-114-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-114\" width=\"246\" height=\"145\" \/><br \/>\nSun rises at 6:35 a.m.<br \/>\nExplanation:<br \/>\nThe first clock shows the time the sun rises. The time in the first clock is 6:35. The same time on the second clock also. So sunrises at 6:35 a.m.<\/p>\n<p>Question 12.<br \/>\nLook at the time on the first clock. Write that time on the second clock.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12809\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-115.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 115\" width=\"247\" height=\"111\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16233\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-115-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-115\" width=\"247\" height=\"111\" \/><br \/>\nThe first clock shows the time as 9:25.<br \/>\nExplanation:<br \/>\nThe first clock shows the time as 9:25. Write that time on the second clock. The time on the second clock is 9:25. So, both clock shows the same time as 9:25.<\/p>\n<p>Question 13.<br \/>\nCircle a.m. or p.m. to tell when you would do each activity.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12810\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-116.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 116\" width=\"359\" height=\"128\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16235\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-116-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-116\" width=\"359\" height=\"128\" \/><br \/>\nExplanation:<br \/>\nWatch the sunset at 7:40 p.m. Draw a circle for p.m.<br \/>\nTake a music lesson after school. So draw a circle for p.m.<br \/>\nBrush your teeth before school. So draw a circle for a.m.<br \/>\nEar breakfast at 6:45 a.m. So draw a circle for a.m.<\/p>\n<p>Question 14.<br \/>\nDraw lines to match the time on each clock in the first row to the same time shown in the second row.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12811\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-117.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 117\" width=\"521\" height=\"270\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16237\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-117-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-117\" width=\"521\" height=\"270\" \/><br \/>\nExplanation:<br \/>\nThe time in the first clock is 4:30. So, the hour hand should be after 4 and before 5. The minute hand should be at 6 (6&#215;5=30 mins).<br \/>\nThe time in the second clock is 5:15. So, the hour hand should be after 5 and before 6. The minute hand should be at 3 (3&#215;5=15 mins).<br \/>\nThe time in the third clock is 4:45. So, the hour hand should be after 4 and before 5. The minute hand should be at 9 (9&#215;5=45 mins).<br \/>\nThe time in the fourth clock is 5:30. So, the hour hand should be after 5 and before 6. The minute hand should be at 6 (6&#215;5=30 mins).<\/p>\n<h3>Topic 8 Performance Task<\/h3>\n<p><strong>The Toy Store<\/strong><br \/>\nTerry&#8217;s family owns a toy store. These are some of the things they sell.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12812\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-118.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 118\" width=\"211\" height=\"191\" \/><br \/>\nQuestion 1.<br \/>\nLorna buys the crayons with 6 coins. Ken buys the crayons with 7 coins. Draw the coins that each of them used.<br \/>\nLorna&#8217;s 6 coins<br \/>\nKen&#8217;s 7 coins<br \/>\nAnswer:<\/p>\n<p>Question 2.<br \/>\nKim goes to the toy store with these coins.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12813\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-119.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 119\" width=\"362\" height=\"156\" \/><br \/>\nPart A<br \/>\nWhat is the total value of the coins Kim has? Explain how you know.<br \/>\nAnswer:<br \/>\n25\uffe0 + 5\uffe0 + 10\uffe0 + 1\uffe0 + 10\uffe0 = 51\uffe0<br \/>\n5\uffe0 + 5\uffe0 + 25\uffe0 + 1\uffe0 + 10\uffe0 + 1\uffe0 = 47\uffe0<br \/>\n51\uffe0 +47\uffe0 = 98\uffe0<br \/>\nThe total value of the coins are 98\uffe0. Kim has 98\uffe0.<br \/>\nExplanation:<br \/>\nIn the above image we can observe some coins. The value of the coins in first row are 51\uffe0 and the value of the coins in second row are 47\uffe0. The total value of the coins are obtained by adding 51\uffe0 with 47\uffe0 then the sum is 98\uffe0. The total value of the coins are 98\uffe0. Kim has 98\uffe0.<\/p>\n<p>Part B<br \/>\nHow much more money does Kim need to buy the book? Explain.<br \/>\nAnswer:<br \/>\nThe book cot is $1 as we can observe in the above image.<br \/>\n$1 = 100\uffe0<br \/>\n100\uffe0 &#8211; 98\uffe0 = 2\uffe0<br \/>\nKim need more 2\uffe0 to buy the book.<br \/>\nExplanation:<br \/>\nIn the above image we can observe the cost of the book is $1. $1 is equal to 100\uffe0. Kim has 98\uffe0. Subtract 98\uffe0from 100\uffe0 then the difference is 2\uffe0. Kim need more 2\uffe0 to buy the book.<\/p>\n<p>Question 3.<br \/>\nKay&#8217;s father buys a toy train at the toy store for $50.<br \/>\nPart A<br \/>\nShow five different ways that he could have paid $50. Use tally marks to complete the table.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12814\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-120.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 120\" width=\"291\" height=\"177\" \/><br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16334\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-120-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-120\" width=\"291\" height=\"177\" \/><br \/>\nExplanation:<br \/>\nKay&#8217;s father buys a toy train at the toy store for $50. There are five different ways to buy a toy train at the toy store.<br \/>\nFirst way is two $20 bills and one $10 bill is equal to $50.<br \/>\nSecond way is one $20 bill and three $10bills is equal to $50.<br \/>\nThird way is four $10 bills and two $5 bills is equal to $50.<br \/>\nFourth way is three $10 bills and four $5 bills is equal to $50.<br \/>\nFifth way is two $10 bills and six $5 bills is equal to $50.<\/p>\n<p>Part B<br \/>\nWhich way uses the least number of bills to make $50? Explain.<br \/>\nAnswer:<br \/>\nFirst way used the least number of bills to make $50.<br \/>\nExplanation:<br \/>\nFirst way is two $20 bills and one $10 bill is equal to $50. So, first way used the least number of bills to make $50.<\/p>\n<p>Question 4.<br \/>\nTed walks to the toy store in the afternoon.<br \/>\nPart A<br \/>\nHe starts walking at the time shown on the digital clock. Draw hands on the second clock to show the same time.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-12815\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-121.png\" alt=\"Envision Math Common Core Grade 2 Answers Topic 8 Work with Time and Money 121\" width=\"261\" height=\"118\" \/><br \/>\nIs the time on the clocks above 3:35 a.m. or 3:35 p.m.? Explain how you know.<br \/>\nAnswer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-16338\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/07\/Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-121-1.png\" alt=\"Envision-Math-Common-Core-Grade-2-Answers-Topic-8-Work-with-Time-and-Money-121\" width=\"261\" height=\"118\" \/><br \/>\nExplanation:<br \/>\nTed walks to the toy store in the afternoon. He starts walking at the time shown on the digital clock. The digital clock shows the time as 3:35. The time is showing 3 hours and 35 minutes. So, hour hand should be after 3 and towards 4. Minute hand should be pointing to number 7 in the clock. Ted walks to the toy store at 3:35 p.m.<\/p>\n<p>Part B<br \/>\nWrite the time on the clocks in two different ways.<br \/>\nAnswer:-<br \/>\nThe time on the above clocks is 3: 35. The time is 35 minutes past 3 and 35 minutes before 4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Practice with the help of enVision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money regularly and improve your accuracy in solving questions. enVision Math Common Core 2nd Grade Answers Key Topic 8 Work with Time and Money Essential Question: How can you solve problems about counting money or telling &#8230; <a title=\"enVision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money\" class=\"read-more\" href=\"https:\/\/bigideasmathanswers.com\/envision-math-common-core-grade-2-answer-key-topic-8\/\" aria-label=\"More on enVision Math Common Core Grade 2 Answer Key Topic 8 Work with Time and Money\">Read more<\/a><\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[10],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/90024"}],"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\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/comments?post=90024"}],"version-history":[{"count":1,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/90024\/revisions"}],"predecessor-version":[{"id":90025,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/90024\/revisions\/90025"}],"wp:attachment":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media?parent=90024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/categories?post=90024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/tags?post=90024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}