{"id":56358,"date":"2021-03-03T11:20:51","date_gmt":"2021-03-03T05:50:51","guid":{"rendered":"https:\/\/ccssmathanswers.com\/?p=56358"},"modified":"2022-04-01T10:28:06","modified_gmt":"2022-04-01T04:58:06","slug":"eureka-math-grade-3-module-1-lesson-21","status":"publish","type":"post","link":"https:\/\/bigideasmathanswers.com\/eureka-math-grade-3-module-1-lesson-21\/","title":{"rendered":"Eureka Math Grade 3 Module 1 Lesson 21 Answer Key"},"content":{"rendered":"

Engage NY Eureka Math 3rd Grade Module 1 Lesson 21 Answer Key<\/h2>\n

Eureka Math Grade 3 Module 1 Answer Key<\/a><\/p>\n

Engage NY Math Grade 3 Module 1 Lesson 21 Pattern Sheet Answer Key<\/h3>\n

Multiply.
\n\"EngageNY
\n\"EngageNY<\/p>\n

multiply by 5 (1\u20135)
\n\"Eureka
\n\"Eureka
\nExplanation :
\nMultiplied the given numbers and wrote respectively.<\/p>\n

Eureka Math Grade 3 Module 1 Lesson 21 Problem Set Answer Key<\/h3>\n

Question 1.
\nJason earns $6 per week for doing all his chores.
\nOn the fifth week, he forgets to take out the trash,
\nso he only earns $4. Write and solve an equation to show
\nhow much Jason earns in 5 weeks.
\n\"Eureka
\nJason earns ___$28__________.
\n\"Eureka
\nJason earns $28 in 5 weeks,<\/p>\n

Explanation:
\nGiven Jason earns $6 per week for doing all his chores.
\nOn the fifth week, he forgets to take out the trash,
\nso he only earns $4. Equation of Jason’s earnings is
\n$6 +$6 + $6 +$6 + $4 = $28 is Jason earnings in 5 weeks.<\/p>\n

Question 2.
\nMiss Lianto orders 4 packs of 7 markers. After passing out
\n1 marker to each student in her class, she has 6 left.
\nLabel the tape diagram to find how many students are in Miss Lianto\u2019s class.
\n\"Eureka
\nThere are __22__ students in Miss Lianto\u2019s class.
\n\"Eureka
\nThere are __22__ students in Miss Lianto\u2019s class.<\/p>\n

Explanation:
\nGiven Miss Lianto orders 4 packs of 7 markers. After passing out
\n1 marker to each student in her class, she has 6 left.
\nLabeled the tape diagram to show how many students
\nare in Miss Lianto\u2019s class as
\n4 packs of 7 markers means number of markers are
\n7 X 4 = 28 or 7 + 7 + 7 + 7 = 28,
\nEach student got 1 marker in her class and 6 left,
\nmeans number of students in Miss Lianto’s class are
\n28 – 6 = 22 students as labeled in the tape diagram.
\nTherefore, there are\u00a0 22 students in Miss Lianto\u2019s class.<\/p>\n

Question 3.
\nOrlando buys a box of 18 fruit snacks. Each box comes with
\nan equal number of strawberry-, cherry-, and grape-flavored snacks.
\nHe eats all of the grape-flavored snacks. Draw and label a tape
\ndiagram to find how many fruit snacks he has left.
\n\"Eureka
\nFruit snacks Orlando left are 12,<\/p>\n

Explanation:
\nGiven Orlando buys a box of 18 fruit snacks. Each box comes with
\nan equal number of strawberry-, cherry-, and grape-flavored snacks,
\nOrlando eats all of the grape-flavored snacks.
\nDrawn and labeled a tape
\ndiagram to show how many fruit snacks Orlando has left are
\nTotal fruit snacks 18, equal number of 3 fruit flavored snacks,
\nSo each flavor is 18 \u00f7 3 = 6 each, Now Orlando ate all of the grape –
\nflavored snacks, So fruit snacks Orlando has left are 18 – 6 = 12.
\nTherefore, Orlando has left 12 fruit snacks.<\/p>\n

Question 4.
\nEudora buys 21 meters of ribbon. She cuts the ribbon so that each
\npiece measures 3 meters in length.
\na. How many pieces of ribbon does she have?
\nb. If Eudora needs a total of 12 pieces of the shorter ribbon,
\nhow many more pieces of the shorter ribbon does she need?<\/p>\n

a. Eudora has 7 pieces of ribbon,<\/p>\n

Explanation:
\nGiven Eudora buys 21 meters of ribbon. She cuts the ribbon
\nso that each piece measures 3 meters in length,
\nSo number of pieces of ribbon she has is 21 \u00f7 3 = 7 pieces of
\nribbon.<\/p>\n

b. Eudora needs more 5 pieces of the shorter ribbon,<\/p>\n

Explanation:
\nIf Eudora needs a total of 12 pieces of the shorter ribbon,
\nShe needs more pieces of the shorter ribbon as 12 – 7 = 5 pieces.<\/p>\n

Engage NY Math 3rd Grade Module 1 Lesson 21 Exit Ticket Answer Key<\/h3>\n

Ms. Egeregor buys 27 books for her classroom library.
\nShe buys an equal number of fiction, nonfiction, and poetry books.
\nShe shelves all of the poetry books first. Draw and label a tape diagram
\nto show how many books Ms. Egeregor has left to shelve.<\/p>\n

Ms. Egeregor has left with 18 more books to shelve,
\n\"Eureka<\/p>\n

Explanation:
\nGiven Ms. Egeregor buys 27 books for her classroom library.
\nShe buys an equal number of fiction, nonfiction, and poetry books.
\nSo each numbers of books are 27 \u00f7 3 = 9,
\n9 books of fiction, 9 books of nonfiction and 9 books of poetry.
\nShe shelves all of the poetry books first.
\nDrawn and labeled a tape diagram
\nto show number of books Ms. Egeregor has left to shelve is
\n27 – 9 = 18 more books.<\/p>\n

Eureka Math 3rd Grade Module 1 Lesson 21 Homework Answer Key<\/h3>\n

Question 1.
\nTina eats 8 crackers for a snack each day at school.
\nOn Friday, she drops 3 and only eats 5. Write and solve
\nan equation to show the total number of crackers Tina eats during the week.
\n\"Eureka
\nTina eats ____37______ crackers.<\/p>\n

Tina eats 37 crackers during the week,
\n\"Eureka<\/p>\n

Explanation:
\nGiven Tina eats 8 crackers for a snack each day at school.
\nOn Friday, she drops 3 and only eats 5. So Wrote and solved
\nan equation to show the total number of crackers Tina
\nate during the week is 8 + 8 + 8 + 8 + 5 = 37 crackers.<\/p>\n

Question 2.
\nBallio has a reading goal. He checks 3 boxes of 9 books
\nout from the library. After finishing them, he realizes that
\nhe beat his goal by 4 books! Label the tape diagrams to find
\nBallio\u2019s reading goal.
\n\"Eureka
\nBallio\u2019s goal is to read ___23____ books.
\n\"Eureka
\nExplanation :
\nGiven Ballio has a reading goal. He checks 3 boxes of 9 books
\nout from the library. 3 X 9 = 27 books,
\nAfter finishing them, he realizes that he beat his goal by 4 books!
\nSo his goal was 27 – 4 = 23 books,
\nLabeled the tape diagrams to show Ballio\u2019s reading goal as 23 books.<\/p>\n

Question 3.
\nMr. Nguyen plants 24 trees around the neighborhood pond.
\nHe plants equal numbers of maple, pine, spruce, and birch trees.
\nHe waters the spruce and birch trees before it gets dark.
\nHow many trees does Mr. Nguyen still need to water?
\nDraw and label a tape diagram.<\/p>\n

Mr. Nguyen still needs to water 12 trees,<\/p>\n

Explanation:
\nGiven Mr. Nguyen plants 24 trees around the neighborhood pond.
\nHe plants equal numbers of maple, pine, spruce, and birch trees.
\nSo each numbers of trees are 24 \u00f7 4 = 6 trees,
\nHe waters the spruce and birch trees before it gets dark.
\nSo number of more trees Mr. Nguyen still need to water is
\n24 – 12 = 12 trees.
\n\"Eureka
\nDrawn and labeled a tape diagram to show Mr. Nguyen
\nstill needs to water 12 trees.<\/p>\n

Question 4.
\nAnna buys 24 seeds and plants 3 in each pot. She has 5 pots.
\nHow many more pots does Anna need to plant all of her seeds?<\/p>\n

Anna needs 3 more pots to plant all of her seeds.<\/p>\n

Explanation:
\nGiven Anna buys 24 seeds and plants 3 in each pot. She has 5 pots.
\nSo she planted 5 X 3 = 15 seeds, Seeds left are 24 – 15 = 9 seeds,
\nAs each pot she can plant 3 seeds she needs pots for 9 seeds as 9 \u00f7 3 = 3,
\nTherefore, number of more pots Anna need to plant all of her seeds
\nare 3 pots.<\/p>\n","protected":false},"excerpt":{"rendered":"

Engage NY Eureka Math 3rd Grade Module 1 Lesson 21 Answer Key Eureka Math Grade 3 Module 1 Answer Key Engage NY Math Grade 3 Module 1 Lesson 21 Pattern Sheet Answer Key Multiply. multiply by 5 (1\u20135) Explanation : Multiplied the given numbers and wrote respectively. Eureka Math Grade 3 Module 1 Lesson 21 … Read more<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[6],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/56358"}],"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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/comments?post=56358"}],"version-history":[{"count":1,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/56358\/revisions"}],"predecessor-version":[{"id":92423,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/56358\/revisions\/92423"}],"wp:attachment":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media?parent=56358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/categories?post=56358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/tags?post=56358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}