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.

## Engage NY Eureka Math 3rd Grade Module 3 Lesson 1 Answer Key

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.

### Eureka Math Grade 3 Module 3 Lesson 1 Sprint Answer Key

Mixed Multiplication

Answer:

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,

2 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.

Explanation:

In the above-given question,

given that,

The tables of 1, 2, 3, 4, and 5.

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,

2 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.

Answer:

5 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,

5 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 x 7 = 21, 3 x 8 = 24, 3 x 9 = 27, 4 x 7 = 28, 4 x 8 = 32, 4 x 9 = 36.

Explanation:

In the above-given question,

given that,

the tables of 1, 2, 3, 4, and 5.

5 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,

5 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 x 7 = 21, 3 x 8 = 24, 3 x 9 = 27, 4 x 7 = 28, 4 x 8 = 32, 4 x 9 = 36.

### Eureka Math Grade 3 Module 3 Lesson 1 Problem Set Answer Key

Question 1.

a. 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

Answer:

The facts of 6 are 2, 3, and 12.

the facts of 7 are 7, 1, 14.

the facts of 8 are 8, 16.

the facts of 9 are 18.

Explanation:

In the above-given question,

given that,

the facts of 6, 7, 8, and 9.

The facts of 6 are 2, 3, and 12.

the facts of 7 are 7, 1, 14.

the facts of 8 are 8, 16.

the facts of 9 are 18.

b. Complete the chart. Each bag contains 7 apples.

Answer:

The number of bags is 2, the total number of apples = 14.

The number of bags is 3, the total number of apples = 21.

The number of bags is 4, the total number of apples = 28.

The number of bags is 5, the total number of apples = 35.

The number of bags is 6, the total number of apples = 42.

Explanation:

In the above-given question,

given that,

Each bag contains 7 apples.

The number of bags is 2, the total number of apples = 14.

The number of bags is 3, the total number of apples = 21.

The number of bags is 4, the total number of apples = 28.

The number of bags is 5, the total number of apples = 35.

The number of bags is 6, the total number of apples = 42.

Question 2.

Use the array to write two different multiplication sentences.

Answer:

The number of rows is 4, the number of columns = 6.

6 x 4 = 24.

4 x 6 = 24.

Explanation:

In the above-given question,

given that,

the array contains the number of rows and number of columns.

The number of rows is 4, the number of columns = 6.

6 x 4 = 24.

4 x 6 = 24.

Question 3.

Complete the equations.

a. 2 sevens = __seven_____ twos

= ____14____

Answer:

2 sevens = seven twos.

14 = 14.

Explanation:

In the above-given question,

given that,

2 sevens = seven twos.

2 x 7 = 7 x 2.

14 = 14.

b. 3 ___sixs_____ = 6 threes

= ___18_____

Answer:

3 sixs = 6 threes.

18 = 18.

Explanation:

In the above-given question,

given that,

3 sixs = 6 threes.

3 x 6 = 6 x 3.

18 = 18.

c. 10 eights = 8 __tens______

= ___80_____

Answer:

10 eights = 8 tens.

80 = 80.

Explanation:

In the above-given question,

given that,

10 eights = 8 tens.

10 x 8 = 80 and 8 x 10 = 80.

d. 4 × __six_____ = 6 × 4

= ___24_____

Answer:

4 x six = 6 x 4.

24 = 24.

Explanation:

In the above-given question,

given that,

4 x six = six x 4.

4 x 6 = 6 x 4.

24 = 24.

e. 8 × 5 = ____five____ × 8

= __40______

Answer:

8 x 5 = five x 8.

40 = 40.

Explanation:

In the above-given question,

given that,

8 x 5 = 5 x 8.

40 = 40.

f. ___5____ × 7 = 7 × ___five____

= __35______

Answer:

5 x 7 = 7 x five.

35 = 35.

Explanation:

In the above-given question,

given that,

5 x 7 = 7 x five.

35 = 35.

g. 3 × 9 = 10 threes – ___1____ three

= __27______

Answer:

3 x 9 = 10 threes – 1 three.

27 = 30 – 3.

Explanation:

In the above-given question,

given that,

3 x 9 = 10 threes – 1 three.

27 = 30 – 3.

27 = 27.

h. 10 fours – 1 four = __9_____ × 4

= ____36____

Answer:

10 fours – 1 four = 9 x 4.

40 – 4 = 36.

Explanation:

In the above-given question,

given that,

10 fours – 1 four = 9 x 4.

40 – 4 = 36.

36 = 36.

i. 8 × 4 = 5 fours + __3_____ fours

= ____32____

Answer:

8 x 4 = 5 fours + 3 fours.

32 = 20 + 12.

Explanation:

In the above-given question,

given that,

8 x 4 = 5 fours + 3 fours.

32 = 20 + 12.

32 = 32.

j. __six_____ fives + 1 five = 6 × 5

= ____35____

Answer:

six fives + 1 five = 6 x 5.

30 + 5 = 35.

k. 5 threes + 2 threes = __7___ × __3___

= ___21_____

Answer:

5 threes + 2 threes = 7 x 3.

21 = 21.

Explanation:

In the above-given question,

given that,

5 threes + 2 threes = 7 x 3.

15 + 6 = 21.

21 = 21.

l. ____5__ twos + __five____ twos = 10 twos

= ___20_____

Answer:

5 twos + 5 twos.

20 = 20.

Explanation:

In the above-given question,

given that,

5 twos + five twos = 10 twos.

10 + 10 = 10 twos.

20 = 20.

### Eureka Math Grade 3 Module 3 Lesson 1 Exit Ticket Answer Key

Question 1.

Use the array to write two different multiplication facts.

Answer:

The number of rows is 4, the number of columns = 7.

7 x 4 = 28.

4 x 7 = 28.

Explanation:

In the above-given question,

given that,

the array contains the number of rows and number of columns.

The number of rows is 4, the number of columns = 7.

7 x 4 = 28.

4 x 7 = 28.

Question 2.

Karen says, “If I know 3 × 8 = 24, then I know the answer to 8 × 3.” Explain why this is true.

Answer:

3 x 8 = 24.

8 x 3 = 24.

Explanation:

In the above-given question,

given that,

3 x 8 = 24.

8 x 3 = 24.

24 = 24.

### Eureka Math Grade 3 Module 3 Lesson 1 Homework Answer Key

Question 1.

Complete the charts below.

a. A tricycle has 3 wheels.

Answer:

The number of tricycles is 3, the total number of wheels = 9.

The number of tricycles is 4, the total number of wheels = 12.

The number of tricycles is 5, the total number of wheels = 15.

The number of tricycles is 6, the total number of wheels = 18.

The number of tricycles is 7, the total number of wheels = 21.

Explanation:

In the above-given question,

given that,

A tricycle has 3 wheels.

The number of tricycles is 3, the total number of wheels = 9.

The number of tricycles is 4, the total number of wheels = 12.

The number of tricycles is 5, the total number of wheels = 15.

The number of tricycles is 6, the total number of wheels = 18.

The number of tricycles is 7, the total number of wheels = 21.

b. A tiger has 4 legs.

Number of Tigers

Answer:

The number of tigers is 5, the total number of legs = 20.

The number of tigers is 6, the total number of legs = 24.

The number of tigers is 7, the total number of legs = 28.

The number of tigers is 8, the total number of legs = 32.

The number of tigers is 9, the total number of legs = 36.

Explanation:

In the above-given question,

given that,

A tiger has 4 legs.

The number of tigers is 5, the total number of legs = 20.

The number of tigers is 6, the total number of legs = 24.

The number of tigers is 7, the total number of legs = 28.

The number of tigers is 8, the total number of legs = 32.

The number of tigers is 9, the total number of legs = 36.

c. A package has 5 erasers.

Number of Packages 6

Answer:

The number of packages is 6, the total number of Erasers = 30.

The number of packages is 7, the total number of Erasers = 35.

The number of packages is 8, the total number of Erasers = 40.

The number of packages is 9, the total number of Erasers = 45.

The number of packages is 10, the total number of Erasers = 50.

Explanation:

In the above-given question,

given that,

A package has 5 erasers.

the number of packages = 6.

The number of packages is 6, the total number of Erasers = 30.

The number of packages is 7, the total number of Erasers = 35.

The number of packages is 8, the total number of Erasers = 40.

The number of packages is 9, the total number of Erasers = 45.

The number of packages is 10, the total number of Erasers = 50.

Question 2.

Write two multiplication facts for each array.

Answer:

The number of rows is 4, the number of columns = 6.

6 x 4 = 24.

4 x 6 = 24.

Explanation:

In the above-given question,

given that,

the array contains the number of rows and number of columns.

The number of rows is 4, the number of columns = 6.

6 x 4 = 24.

4 x 6 = 24.

Answer:

The number of rows is 3, the number of columns = 8.

3 x 8 = 24.

8 x 3 = 24.

Explanation:

In the above-given question,

given that,

the array contains the number of rows and number of columns.

The number of rows is 3, the number of columns = 8.

3 x 8 = 24.

8 x 3 = 24.

Question 3.

Match the expressions.

3 × 6 | 7 threes |

3 sevens | 2 × 10 |

2 eights | 9 × 5 |

5 × 9 | 8 × 2 |

10 twos | 6 × 3 |

Answer:

The expressions 3 x 6 = 6 x 3.

3 sevens = 7 threes.

2 eights = 8 x 2.

5 x 9 = 9 x 5.

10 twos = 2 x 10.

Explanation:

In the above-given question,

given that,

The expressions 3 x 6 = 6 x 3.

3 sevens = 7 threes.

2 eights = 8 x 2.

5 x 9 = 9 x 5.

10 twos = 2 x 10.

Question 4.

Complete the equations.

a. 2 sixes = ___six___ twos

= ____12___

Answer:

2 sixes = six twos.

12 = 12.

Explanation:

In the above-given question,

given that,

2 sixes = six twos.

12 = 12.

b. ___3__ × 6 = 6 threes

= ____18___

Answer:

3 x 6 = 6 x 3.

18 = 18.

Explanation:

In the above-given question,

given that,

3 x 6 = 6 x3.

18 = 18.

c. 4 × 8 = _8____ × 4

= __32_____

Answer:

4 x 8 = 8 x 4.

32 = 32.

Explanation:

In the above-given question,

given that,

4 x 8 = 8 x 4.

32 = 32.

d. 4 × _8____ = _8____ × 4

= ___32____

Answer:

4 x 8 = 8 x 4.

32 = 32.

Explanation:

In the above-given question,

given that,

4 x 8 = 8 x 4.

32 = 32.

e. 5 twos + 2 twos = _7____ × ___2__

= __14_____

Answer:

5 twos + 2 twos = 14.

Explanation:

In the above-given question,

given that,

5 twos + 2 twos = 7 x 2.

10 + 4 = 14.

14 = 14.

f. __5___ fives + 1 five = 6 × 5

= ____30___

Answer:

5 fives + 1 five.

30 = 30.

Explanation:

In the above-given question,

given that,

5 fives + 1 five = 6 x 5.

25 + 5 = 30.

30 = 30.