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.
Engage NY Eureka Math 3rd Grade Module 3 Lesson 2 Answer Key
So 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.
Eureka Math Grade 3 Module 3 Lesson 2 Sprint Answer Key
Use the Commutative Property to Multiply
Answer:
2 x 2 = 4, 3 x 2 = 6, 2 x 3 = 6, 2 x 4 = 8, 4 x 2= 8, 2 x 5 = 10, 5 x 2 = 10, 2 x 6 = 12, 6 x 2 = 12, 2 x 7 = 14, 7 x 2 = 14, 2 x 8 = 16, 8 x 2 = 16, 2 x 9 = 18, 9 x 2 = 18, 2 x 10 = 20, 10 x 2 = 20, 5 x 3 = 15, 3 x 5 = 15, 4 x 5 = 20, 5 x 5 =25,
5 x 6 = 30, 6 x 5 = 30, 5 x 7 = 35, 7 x 5 = 35, 5 x 8 = 40, 8 x 5 = 40, 5 x 9 = 45, 9 x 5 = 45, 5 x 10 = 50, 10 x 5 = 50, 3 x 3 = 9, 3 x 4 = 12, 4 x 3 = 12, 3 x 6 = 18, 6 x 3 = 18, 3 x 7 = 21, 7 x 3 = 21, 3 x 8 = 24, 8 x 3 = 24, 3 x 9 = 27, 9 x 3 = 27, 4 x 4 =16.
Explanation:
In the above-given question,
given that,
the commutative property.
2 x 2 = 4, 3 x 2 = 6, 2 x 3 = 6, 2 x 4 = 8, 4 x 2= 8, 2 x 5 = 10, 5 x 2 = 10, 2 x 6 = 12, 6 x 2 = 12, 2 x 7 = 14, 7 x 2 = 14, 2 x 8 = 16, 8 x 2 = 16, 2 x 9 = 18, 9 x 2 = 18, 2 x 10 = 20, 10 x 2 = 20, 5 x 3 = 15, 3 x 5 = 15, 4 x 5 = 20, 5 x 5 =25,
5 x 6 = 30, 6 x 5 = 30, 5 x 7 = 35, 7 x 5 = 35, 5 x 8 = 40, 8 x 5 = 40, 5 x 9 = 45, 9 x 5 = 45, 5 x 10 = 50, 10 x 5 = 50, 3 x 3 = 9, 3 x 4 = 12, 4 x 3 = 12, 3 x 6 = 18, 6 x 3 = 18, 3 x 7 = 21, 7 x 3 = 21, 3 x 8 = 24, 8 x 3 = 24, 3 x 9 = 27, 9 x 3 = 27, 4 x 4 =16.
Use the Commutative Property to Multiply
Answer:
5 x 2 = 10, 2 x 5 = 10, 5 x 3 = 15, 3 x 5 = 15, 5 x4 = 20, 4 x 5 = 20, 5 x 5 = 25, 5 x 6 = 30, 6 x 5 = 30, 5 x 7 = 35, 7 x 5 = 35, 5 x 8 = 40, 8 x 5 = 40, 5 x 9 = 45, 9 x 5 = 45, 5 x 10 = 50, 10 x 5 = 50, 2 x 2 = 4, 2 x 3 = 6, 3 x 2 = 6, 2 x 4 = 8, 4 x 2 = 8, 6 x 2 = 12, 2 x 6 = 12, 2 x 7 = 14,7 x 2 = 14, 2 x 8 = 16, 8 x 2 = 16, 2 x 9 = 18, 9 x 2 = 18, 2 x 10 = 20, 10 x 2 = 20, 3 x 3 = 9, 3 x 4 = 12, 4 x 3 = 12, 3 x 6 = 18, 6 x 3 = 18, 3 x 7 = 21, 7 x 3 = 21, 3 x 8 = 24, 8 x 3 = 24, 3 x 9 = 27, 9 x 3 = 27, 4 x 4 = 16.
Explanation:
In the above-given question,
given that,
the figure shows the commutative property.
5 x 2 = 10, 2 x 5 = 10, 5 x 3 = 15, 3 x 5 = 15, 5 x4 = 20, 4 x 5 = 20, 5 x 5 = 25, 5 x 6 = 30, 6 x 5 = 30, 5 x 7 = 35, 7 x 5 = 35, 5 x 8 = 40, 8 x 5 = 40, 5 x 9 = 45, 9 x 5 = 45, 5 x 10 = 50, 10 x 5 = 50, 2 x 2 = 4, 2 x 3 = 6, 3 x 2 = 6, 2 x 4 = 8, 4 x 2 = 8, 6 x 2 = 12, 2 x 6 = 12, 2 x 7 = 14,7 x 2 = 14, 2 x 8 = 16, 8 x 2 = 16, 2 x 9 = 18, 9 x 2 = 18, 2 x 10 = 20, 10 x 2 = 20, 3 x 3 = 9, 3 x 4 = 12, 4 x 3 = 12, 3 x 6 = 18, 6 x 3 = 18, 3 x 7 = 21, 7 x 3 = 21, 3 x 8 = 24, 8 x 3 = 24, 3 x 9 = 27, 9 x 3 = 27, 4 x 4 = 16.
Eureka Math Grade 3 Module 3 Lesson 2 Problem Set Answer Key
Question 1.
Each 
has a value of 7.
Unit form: 5 ____cubes___
Facts: 5 × ___7___ = ___7___ × 5
Total = ___35___
Answer:
The unit form is 5 cubes.
5 x 7 = 35.
Explanation:
In the above-given question,
given that,
Each cube has a value of 7.
the unit form is 5 cubes.
facts are 5 x 7 = 7 x 5.
total = 35.
Unit form: 6 sevens = __5____ sevens + ____1__ seven
= 35 + __7____
= ___42___
Facts: __6____ × ___7___ = ____42__
___7___ × __6____ = __42_____
Answer:
The unit form is 6 cubes.
6 x 7 = 42.
Explanation:
In the above-given question,
given that,
Each cube has a value of 7.
the unit form is 6 cubes.
facts are 6 x 7 = 7 x 6.
total = 42.
Question 2.
a. Each dot has a value of 8
Unit form: 5 __dots____
Facts: 5 × ___8___ = __8____× 5
Total = ___40___
Answer:
The unit form is 5 dots.
5 x 8 = 40.
Explanation:
In the above-given question,
given that,
Each dot has a value of 8.
the unit form is 5 dots.
facts are 5 x 8 = 8 x 5.
total = 40.
b. Use the fact above to find 8 × 6. Show your work using pictures, numbers, or words.
Answer:
The unit form is 6 dots.
6 x 8 = 48.
Explanation:
In the above-given question,
given that,
Each dot has a value of 8.
the unit form is 6 dots.
facts are 6 x 8 = 8 x 6.
total = 48.
Question 3.
An author writes 9 pages of her book each week. How many pages does she write in 7 weeks? Use a fives fact to solve.
Answer:
The author writes in 7 weeks is 7 x 9 = 63.
Explanation:
In the above-given question,
given that,
An author writes 9 pages of her book each week.
the author writes in 7 weeks is 7 x 9 = 63.
facts are 7 x 9 = 9 x 7.
total = 63.
Question 4.
Mrs. Gonzalez buys a total of 32 crayons for her classroom. Each pack contains 8 crayons. How many packs of crayons does Mrs. Gonzalez buy?
Answer:
The number of crayons of packs = 4.
Explanation:
In the above-given question,
given that,
Mrs. Gonzalez buys a total of 32 crayons for her classroom.
Each pack contains 8 crayons.
8 x 4 = 32.
so the number of packs of crayons = 4.
Question 5.
Hannah has $500. She buys a camera for $435 and 4 other items for $9 each. Now Hannah wants to buy speakers for $50. Does she have enough money to buy the speakers? Explain
Answer:
No, she has not enough money to buy the speakers.
Explanation:
In the above-given question,
given that,
Hannah has $500. she buys a camera for $435 and 4 other items for $9 each.
435 + 9 + 9 + 9 + 9.
435 + 36.
471.
471 + 50 = 521.
so she does not have enough money to buy the speakers.
Eureka Math Grade 3 Module 3 Lesson 2 Problem Set Answer Key
Use a fives fact to help you solve 7 × 6. Show your work using pictures, numbers, or words.
Answer:
The unit form is 6 cubes.
6 x 7 = 42.
Explanation:
In the above-given question,
given that,
Each cube has a value of 7.
the unit form is 6 cubes.
facts are 6 x 7 = 7 x 6.
total = 42.
Eureka Math Grade 3 Module 3 Lesson 2 Homework Answer Key
Question 1.
Each 
has a value of 9.
Unit form: ___5 cubes_____
Facts: 5 × ___9___ = ___9___ × 5
Total = ___45___
Answer:
The unit form is 5 cubes.
5 x 9 = 45.
Explanation:
In the above-given question,
given that,
Each cube has a value of 9.
the unit form is 5 cubes.
facts are 5 x 9 = 9 x 5.
total = 45.
Unit form: 6 nines = ___5___ nines + ___1___ nine
= 45 + __9____
= ___54___
Facts: ___6___ × ___9___ = __54____
___9___ × __6____ = ___54____
Answer:
The unit form is 6 cubes.
6 x 9 = 54.
Explanation:
In the above-given question,
given that,
Each cube has a value of 9.
the unit form is 6 cubes.
facts are 6 x 9 = 9 x 6.
total = 54.
Question 2.
There are 6 blades on each windmill. How many total blades are on 7 windmills? Use a fives fact to solve.
Answer:
The total blades on 7 windmills = 42.
7 x 6 = 42.
Explanation:
In the above-given question,
given that,
There are 6 blades on each windmill.
the total blades on 7 windmills.
facts are 7 x 6 = 6 x 7.
total = 42.
Question 3.
Juanita organizes her magazines into 3 equal piles. She has a total of 18 magazines. How many magazines are in each pile?
Answer:
The number of magazines in each pile = 6.
Explanation:
In the above-given question,
given that,
Juanita organizes her magazines into 3 equal piles.
She has a total of 18 magazines.
6 x 3 = 18.
so the number of magazines in each pile = 6.
Question 4.
Markuo spends $27 on some plants. Each plant costs $9. How many plants does he buy?
Answer:
The number of plants he buys = 3.
Explanation:
In the above-given question,
given that,
Markuo spends $27 on some plants.
Each plant costs $9.
9 x 3 = 27.
so the number of plants he buys = 3.
