{"id":55962,"date":"2021-03-17T17:56:24","date_gmt":"2021-03-17T12:26:24","guid":{"rendered":"https:\/\/ccssmathanswers.com\/?p=55962"},"modified":"2022-04-01T10:28:02","modified_gmt":"2022-04-01T04:58:02","slug":"eureka-math-grade-3-module-3-lesson-1","status":"publish","type":"post","link":"https:\/\/bigideasmathanswers.com\/eureka-math-grade-3-module-3-lesson-1\/","title":{"rendered":"Eureka Math Grade 3 Module 3 Lesson 1 Answer Key"},"content":{"rendered":"
Teachers and students can find this Eureka Answer Key for Grade 3 more helpful in raising students’ scores and supporting teachers to educate the students. Eureka Math Answer Key for Grade 3 aids teachers to differentiate instruction, building and reinforcing foundational mathematics skills that alter from the classroom to real life. With the help of Eureka’s primary school Grade 3 Answer Key, you can think deeply regarding what you are learning, and you will really learn math easily just like that.<\/p>\n
Students of Grade 3 Module 3 can get a strong foundation on mathematics concepts by referring to the Eureka Math Book. It was developed by highly professional mathematics educators and the solutions prepared by them are in a concise manner for easy grasping. To achieve high scores in Grade 3, students need to solve all questions and exercises included in Eureka’s Grade 3 Textbook.<\/p>\n
Mixed Multiplication<\/p>\n
<\/p>\n
Answer:
\n2 x 1 = 2, 2 x 2 = 4, 2 x 3 = 6, 4 x 1 = 4, 4 x 2 = 8, 4 x 3 = 12, 1 x 6 = 6, 2 x 6 = 12, 1 x 8 = 8, 2 x 8 = 16, 3 x 1 = 3, 3 x 2 = 6, 3 x 3 = 9, 5 x 1 = 5, 5 x 2 = 10, 5 x 3 = 15, 1 x 7 = 7, 2 x 7 = 14, 1 x 9 = 9, 2 x 9 = 18, 2 x 5 = 10, 2 x 6 = 12,
\n2 x 7 = 14, 5 x 5 = 25, 5 x 6 = 30, 5 x 7 = 35, 4 x 5 = 20, 4 x 6 = 24, 4 x 7 = 28, 3 x 5 = 15, 3 x 6 = 18, 3 x 7 = 21, 2 x 7 = 14, 2 x 8 = 16, 2 x 9 = 18, 5 x 7 = 35, 5 x 8 = 40, 5 x 9 = 45, 4 x 7 = 28, 4 x 8 = 32, 4 x 9 = 36, 3 x 7 = 21, 3 x 8 = 24, 3 x 9 = 27.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nThe tables of 1, 2, 3, 4, and 5.<\/p>\n
2 x 1 = 2, 2 x 2 = 4, 2 x 3 = 6, 4 x 1 = 4, 4 x 2 = 8, 4 x 3 = 12, 1 x 6 = 6, 2 x 6 = 12, 1 x 8 = 8, 2 x 8 = 16, 3 x 1 = 3, 3 x 2 = 6, 3 x 3 = 9, 5 x 1 = 5, 5 x 2 = 10, 5 x 3 = 15, 1 x 7 = 7, 2 x 7 = 14, 1 x 9 = 9, 2 x 9 = 18, 2 x 5 = 10, 2 x 6 = 12,
\n2 x 7 = 14, 5 x 5 = 25, 5 x 6 = 30, 5 x 7 = 35, 4 x 5 = 20, 4 x 6 = 24, 4 x 7 = 28, 3 x 5 = 15, 3 x 6 = 18, 3 x 7 = 21, 2 x 7 = 14, 2 x 8 = 16, 2 x 9 = 18, 5 x 7 = 35, 5 x 8 = 40, 5 x 9 = 45, 4 x 7 = 28, 4 x 8 = 32, 4 x 9 = 36, 3 x 7 = 21, 3 x 8 = 24, 3 x 9 = 27.
\n<\/p>\n
<\/p>\n
Answer:
\n5 x 1 = 5, 5 x 2 = 10, 5 x 3 = 15, 3 x 1 = 3, 3 x 2 = 6, 3 x 3 = 9, 1 x 7 = 7, 2 x 7 = 14, 1 x 9 = 9, 2 x 9 = 18, 2 x 1 = 2, 2 x 2 = 4, 2 x 3 = 6, 4 x 1 = 4, 4 x 2 = 8, 4 x 3 = 12, 1 x 6 = 6, 2 x 6 = 12, 1 x 8 = 8, 2 x 8 = 16, 5 x 5 = 25, 5 x 6 = 30,
\n5 x 7 = 35, 2 x 5 = 10, 2 x 6 = 12, 2 x 7 = 14, 3 x 5 = 15, 3 x 6 = 18, 3 x 7 = 21, 4 x 5 = 20, 4 x 6 = 24, 4 x 7 = 28, 5 x 7 = 35, 5 x 8 = 40, 5 x 9 = 45, 2 x 7 = 14, 2 x 8 = 16, 2 x 9 = 18, 3\u00a0 x 7 = 21, 3 x 8 = 24, 3 x 9 = 27, 4 x 7 = 28, 4 x 8 = 32, 4 x 9 = 36.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nthe tables of 1, 2, 3, 4, and 5.
\n5 x 1 = 5, 5 x 2 = 10, 5 x 3 = 15, 3 x 1 = 3, 3 x 2 = 6, 3 x 3 = 9, 1 x 7 = 7, 2 x 7 = 14, 1 x 9 = 9, 2 x 9 = 18, 2 x 1 = 2, 2 x 2 = 4, 2 x 3 = 6, 4 x 1 = 4, 4 x 2 = 8, 4 x 3 = 12, 1 x 6 = 6, 2 x 6 = 12, 1 x 8 = 8, 2 x 8 = 16, 5 x 5 = 25, 5 x 6 = 30,
\n5 x 7 = 35, 2 x 5 = 10, 2 x 6 = 12, 2 x 7 = 14, 3 x 5 = 15, 3 x 6 = 18, 3 x 7 = 21, 4 x 5 = 20, 4 x 6 = 24, 4 x 7 = 28, 5 x 7 = 35, 5 x 8 = 40, 5 x 9 = 45, 2 x 7 = 14, 2 x 8 = 16, 2 x 9 = 18, 3\u00a0 x 7 = 21, 3 x 8 = 24, 3 x 9 = 27, 4 x 7 = 28, 4 x 8 = 32, 4 x 9 = 36.<\/p>\n
<\/p>\n
Question 1.
\na. Solve. Shade in the multiplication facts that you already know. Then, shade in the facts for sixes, sevens, eights, and nines that you can solve using the commutative property
\n<\/p>\n
Answer:
\nThe facts of 6 are 2, 3, and 12.
\nthe facts of 7 are 7, 1, 14.
\nthe facts of 8 are 8, 16.
\nthe facts of 9 are 18.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nthe facts of 6, 7, 8, and 9.
\nThe facts of 6 are 2, 3, and 12.
\nthe facts of 7 are 7, 1, 14.
\nthe facts of 8 are 8, 16.
\nthe facts of 9 are 18.<\/p>\n
<\/p>\n
b. Complete the chart. Each bag contains 7 apples.
\n<\/p>\n
Answer:
\nThe number of bags is 2, the total number of apples = 14.
\nThe number of bags is 3, the total number of apples = 21.
\nThe number of bags is 4, the total number of apples = 28.
\nThe number of bags is 5, the total number of apples = 35.
\nThe number of bags is 6, the total number of apples = 42.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nEach bag contains 7 apples.
\nThe number of bags is 2, the total number of apples = 14.
\nThe number of bags is 3, the total number of apples = 21.
\nThe number of bags is 4, the total number of apples = 28.
\nThe number of bags is 5, the total number of apples = 35.
\nThe number of bags is 6, the total number of apples = 42.
\n<\/p>\n
Question 2.
\nUse the array to write two different multiplication sentences.
\n<\/p>\n
Answer:
\nThe number of rows is 4, the number of columns = 6.
\n6 x 4 = 24.
\n4 x 6 = 24.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nthe array contains the number of rows and number of columns.
\nThe number of rows is 4, the number of columns = 6.
\n6 x 4 = 24.
\n4 x 6 = 24.
\n<\/p>\n
Question 3.
\nComplete the equations.<\/p>\n
a. 2 sevens = __seven_____ twos
\n= ____14____<\/p>\n
Answer:
\n2 sevens = seven twos.
\n14 = 14.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n2 sevens = seven twos.
\n2 x 7 = 7 x 2.
\n14 = 14.<\/p>\n
b. 3 ___sixs_____ = 6 threes
\n= ___18_____<\/p>\n
Answer:
\n3 sixs = 6 threes.
\n18 = 18.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n3 sixs = 6 threes.
\n3 x 6 = 6 x 3.
\n18 = 18.<\/p>\n
c. 10 eights = 8 __tens______
\n= ___80_____<\/p>\n
Answer:
\n10 eights = 8 tens.
\n80 = 80.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n10 eights = 8 tens.
\n10 x 8 = 80 and 8 x 10 = 80.<\/p>\n
d. 4 \u00d7 __six_____ = 6 \u00d7 4
\n= ___24_____<\/p>\n
Answer:
\n4 x six = 6 x 4.
\n24 = 24.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n4 x six = six x 4.
\n4 x 6 = 6 x 4.
\n24 = 24.<\/p>\n
e. 8 \u00d7 5 = ____five____ \u00d7 8
\n= __40______<\/p>\n
Answer:
\n8 x 5 = five x 8.
\n40 = 40.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n8 x 5 = 5 x 8.
\n40 = 40.<\/p>\n
f. ___5____ \u00d7 7 = 7 \u00d7 ___five____
\n= __35______<\/p>\n
Answer:
\n5 x 7 = 7 x five.
\n35 = 35.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n5 x 7 = 7 x five.
\n35 = 35.<\/p>\n
g. 3 \u00d7 9 = 10 threes \u2013 ___1____ three
\n= __27______<\/p>\n
Answer:
\n3 x 9 = 10 threes – 1 three.
\n27 = 30 – 3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n3 x 9 = 10 threes – 1 three.
\n27 = 30 – 3.
\n27 = 27.<\/p>\n
h. 10 fours \u2013 1 four = __9_____ \u00d7 4
\n= ____36____<\/p>\n
Answer:
\n10 fours – 1 four = 9 x 4.
\n40 – 4 = 36.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n10 fours – 1 four = 9 x 4.
\n40 – 4 = 36.
\n36 = 36.<\/p>\n
i. 8 \u00d7 4 = 5 fours + __3_____ fours
\n= ____32____<\/p>\n
Answer:
\n8 x 4 = 5 fours + 3 fours.
\n32 = 20 + 12.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n8 x 4 = 5 fours + 3 fours.
\n32 = 20 + 12.
\n32 = 32.<\/p>\n
j. __six_____ fives + 1 five = 6 \u00d7 5
\n= ____35____<\/p>\n
Answer:
\nsix fives + 1 five = 6 x 5.
\n30 + 5 = 35.<\/p>\n
k. 5 threes + 2 threes = __7___ \u00d7 __3___
\n= ___21_____<\/p>\n
Answer:
\n5 threes + 2 threes = 7 x 3.
\n21 = 21.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n5 threes + 2 threes = 7 x 3.
\n15 + 6 = 21.
\n21 = 21.<\/p>\n
l. ____5__ twos + __five____ twos = 10 twos
\n= ___20_____<\/p>\n
Answer:
\n5 twos + 5 twos.
\n20 = 20.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n5 twos + five twos = 10 twos.
\n10 + 10 = 10 twos.
\n20 = 20.<\/p>\n
Question 1.
\nUse the array to write two different multiplication facts.
\n<\/p>\n
Answer:
\nThe number of rows is 4, the number of columns = 7.
\n7 x 4 = 28.
\n4 x 7 = 28.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nthe array contains the number of rows and number of columns.
\nThe number of rows is 4, the number of columns = 7.
\n7 x 4 = 28.
\n4 x 7 = 28.<\/p>\n
\nQuestion 2.
\nKaren says, \u201cIf I know 3 \u00d7 8 = 24, then I know the answer to 8 \u00d7 3.\u201d Explain why this is true.<\/p>\n
Answer:
\n3 x 8 = 24.
\n8 x 3 = 24.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n3 x 8 = 24.
\n8 x 3 = 24.
\n24 = 24.<\/p>\n
Question 1.
\nComplete the charts below.
\na. A tricycle has 3 wheels.
\n<\/p>\n
Answer:
\nThe number of tricycles is 3, the total number of wheels = 9.
\nThe number of tricycles is 4, the total number of wheels = 12.
\nThe number of tricycles is 5, the total number of wheels = 15.
\nThe number of tricycles is 6, the total number of wheels = 18.
\nThe number of tricycles is 7, the total number of wheels = 21.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nA tricycle has 3 wheels.
\nThe number of tricycles is 3, the total number of wheels = 9.
\nThe number of tricycles is 4, the total number of wheels = 12.
\nThe number of tricycles is 5, the total number of wheels = 15.
\nThe number of tricycles is 6, the total number of wheels = 18.
\nThe number of tricycles is 7, the total number of wheels = 21.
\n<\/p>\n
b. A tiger has 4 legs.
\nNumber of Tigers
\n<\/p>\n
Answer:
\nThe number of tigers is 5, the total number of legs = 20.
\nThe number of tigers is 6, the total number of legs = 24.
\nThe number of tigers is 7, the total number of legs = 28.
\nThe number of tigers is 8, the total number of legs = 32.
\nThe number of tigers is 9, the total number of legs = 36.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nA tiger has 4 legs.
\nThe number of tigers is 5, the total number of legs = 20.
\nThe number of tigers is 6, the total number of legs = 24.
\nThe number of tigers is 7, the total number of legs = 28.
\nThe number of tigers is 8, the total number of legs = 32.
\nThe number of tigers is 9, the total number of legs = 36.<\/p>\n
<\/p>\n
c. A package has 5 erasers.
\nNumber of Packages 6
\n<\/p>\n
Answer:
\nThe number of packages is 6, the total number of Erasers = 30.
\nThe number of packages is 7, the total number of Erasers = 35.
\nThe number of packages is 8, the total number of Erasers = 40.
\nThe number of packages is 9, the total number of Erasers = 45.
\nThe number of packages is 10, the total number of Erasers = 50.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nA package has 5 erasers.
\nthe number of packages = 6.
\nThe number of packages is 6, the total number of Erasers = 30.
\nThe number of packages is 7, the total number of Erasers = 35.
\nThe number of packages is 8, the total number of Erasers = 40.
\nThe number of packages is 9, the total number of Erasers = 45.
\nThe number of packages is 10, the total number of Erasers = 50.
\n<\/p>\n
Question 2.
\nWrite two multiplication facts for each array.
\n<\/p>\n
Answer:
\nThe number of rows is 4, the number of columns = 6.
\n6 x 4 = 24.
\n4 x 6 = 24.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nthe array contains the number of rows and number of columns.
\nThe number of rows is 4, the number of columns = 6.
\n6 x 4 = 24.
\n4 x 6 = 24.<\/p>\n
<\/p>\n
<\/p>\n
Answer:
\nThe number of rows is 3, the number of columns = 8.
\n3 x 8 = 24.
\n8 x 3 = 24.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nthe array contains the number of rows and number of columns.
\nThe number of rows is 3, the number of columns = 8.
\n3 x 8 = 24.
\n8 x 3 = 24.<\/p>\n
<\/p>\n
Question 3.
\nMatch the expressions.<\/p>\n
3 \u00d7 6<\/td>\n | 7 threes<\/td>\n<\/tr>\n |
3 sevens<\/td>\n | 2 \u00d7 10<\/td>\n<\/tr>\n |
2 eights<\/td>\n | 9 \u00d7 5<\/td>\n<\/tr>\n |
5 \u00d7 9<\/td>\n | 8 \u00d7 2<\/td>\n<\/tr>\n |
10 twos<\/td>\n | 6 \u00d7 3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Answer: Explanation: Question 4. a. 2 sixes = ___six___ twos Answer: Explanation: b. ___3__ \u00d7 6 = 6 threes Answer: Explanation: c. 4 \u00d7 8 = _8____ \u00d7 4 Answer: Explanation: d. 4 \u00d7 _8____ = _8____ \u00d7 4 Answer: Explanation: e. 5 twos + 2 twos = _7____ \u00d7 ___2__ Answer: Explanation: f. __5___ fives + 1 five = 6 \u00d7 5 Answer: Explanation: Teachers and students can find this Eureka Answer Key for Grade 3 more helpful in raising students’ scores and supporting teachers to educate the students. Eureka Math Answer Key for Grade 3 aids teachers to differentiate instruction, building and reinforcing foundational mathematics skills that alter from the classroom to real life. With the help of … Read more<\/a><\/p>\n","protected":false},"author":3,"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\/55962"}],"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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/comments?post=55962"}],"version-history":[{"count":1,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/55962\/revisions"}],"predecessor-version":[{"id":92334,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/55962\/revisions\/92334"}],"wp:attachment":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media?parent=55962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/categories?post=55962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/tags?post=55962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |