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.