Grade 3 Eureka Math Answer Key is provided by subject experts as per the Common Core curriculum. Grade 3 Eureka Math Solutions provided educates the primary school Kids on all Math concepts of the chapter efficiently. Eureka Math Grade 3 Textbook Answers makes it easy for kids to Grasp the Concepts as well as solve any problem from chapter Tests, Practice Tests, Performance tests, cumulative practice, etc.

## Engage NY Eureka Math 3rd Grade Module 3 Lesson 19 Answer Key

Eureka Grade 3 ensures students with the learning targets and success criteria. The Diverse opportunities will develop problem-solving skills among the primary school kids practicing Bigideas Math Grade 3 Solutions. Eureka Textbook Grade 3 answers help Students Master the subject on Consistent practice.

### Eureka Math Grade 3 Module 3 Lesson 19 Problem Set Answer Key

Question 1.

Use the disks to fill in the blanks in the equations.

a.

4 Ã— 3 ones = ___12____ ones

4 Ã— 3 = ___12____

Answer:

4 x 3 = 12.

Explanation:

In the above-given question,

given that,

the number of rows = 4.

the number of columns = 3.

4 x 3 ones = 12 ones.

4 x 3 = 12.

b.

4 Ã— 3 tens = __12_____ tens

4 Ã— 30 = ___120____

Answer:

4 x 30 = 120.

Explanation:

In the above-given question,

given that,

the number of rows = 4.

the number of columns = 3.

4 x 3 tens = 120 tens.

4 x 30 = 120.

Question 2.

Use the chart to complete the blanks in the equations.

a.

2 Ã— 4 ones = ____8___ ones

2 Ã— 4 = ___8____

Answer:

2 x 4 = 8.

Explanation:

In the above-given question,

given that,

the number of rows = 2.

the number of columns = 4.

2 x 4 ones = 8 ones.

2 x 4 = 8.

b.

2 Ã— 4 tens = ___8____ tens

2 Ã— 40 = __80_____

Answer:

2 x 40 = 80.

Explanation:

In the above-given question,

given that,

the number of rows = 2.

the number of columns = 4.

2 x 4 tens = 80 tens.

2 x 40 = 80.

c.

3 Ã— 5 ones = ____15___ ones

3 Ã— 5 = ____15___

Answer:

3 x 5 = 15.

Explanation:

In the above-given question,

given that,

the number of rows = 3.

the number of columns = 5.

3 x 5 ones = 15 ones.

3 x 5 = 15.

d.

3 Ã— 5 tens = __15_____ tens

3 Ã— 50 = ___150____

Answer:

3 x 50 = 150.

Explanation:

In the above-given question,

given that,

the number of rows = 3.

the number of columns = 5.

3 x 5 tens = 15 tens.

3 x 50 = 150.

e.

4 Ã— 5 ones = ___20____ ones

4 Ã— 5 = ___20____

Answer:

4 x 5 = 20.

Explanation:

In the above-given question,

given that,

the number of rows = 4.

the number of columns = 5.

4 x 5 ones = 20 ones.

4 x 5 = 20.

f.

4 Ã— 5 tens = ___20____ tens

4 Ã— 50 = __200_____

Answer:

4 x 50 = 200.

Explanation:

In the above-given question,

given that,

the number of rows = 4.

the number of columns = 5.

4 x 5 tens = 20 tens.

4 x 50 = 200.

Question 3.

Fill in the blank to make the equation true.

a. 14_tens___ = 7 Ã— 2 | b. ___140___ tens = 7 tens Ã— 2 |

c. __24 tens_______ = 8 Ã— 3 | d. ___240___ tens = 8 tens Ã— 3 |

e. ___300______ = 60 Ã— 5 | f. ____320_____ = 4 Ã— 80 |

g. 7 Ã— 40 = ___280______ | h. 50 Ã— 8 = ___400______ |

Answer:

2 x 70 = 140.

Explanation:

In the above-given question,

given that,

the number of rows = 3.

the number of columns = 7.

2 x 7 tens = 14 tens.

2 x 70 = 140.

Answer:

3 x 80 = 240.

Explanation:

In the above-given question,

given that,

the number of rows = 3.

the number of columns = 8.

3 x 8 tens = 24 tens.

3 x 80 = 240.

Question 4.

A bus can carry 40 passengers. How many passengers can 6 buses carry? Model with a tape diagram.

Answer:

The number of passengers can 6 buses carry = 240.

Explanation:

In the above-given question,

given that,

A bus can carry 40 passengers.

40 x 6 = 240.

so the number of passengers can 6 buses carry = 240.

### Eureka Math Grade 3 Module 3 Lesson 19 Exit Ticket Answer Key

Question 1.

Use the chart to complete the blanks in the equations.

6 Ã— 5 ones = __30____ ones

6 Ã— 5 = __30____

Answer:

6 x 5 = 30.

Explanation:

In the above-given question,

given that,

the number of rows = 6.

the number of columns = 5.

6 x 5 ones = 30 ones.

6 x 5 = 30.

6 Ã— 5 tens = __30____ tens

6 Ã— 50 = __300____

Answer:

6 x 50 = 300.

Explanation:

In the above-given question,

given that,

the number of rows = 6.

the number of columns = 5.

6 x 5 tens = 30 tens.

6 x 50 = 300.

Question 2.

A small plane has 20 rows of seats. Each row has 4 seats.

a. Find the total number of seats on the plane.

Answer:

20 x 4 = 80.

Explanation:

In the above-given question,

given that,

the number of rows = 20.

the number of columns = 4.

20 x 4 ones = 80 ones.

20 x 4 = 80.

b. How many seats are on 3 small planes?

Answer:

3 x 80 = 240.

Explanation:

In the above-given question,

given that,

the number of rows = 3.

the number of columns = 8.

3 x 8 tens = 24 tens.

3 x 80 = 240.

### Eureka Math Grade 3 Module 3 Lesson 19 Homework Answer Key

Question 1.

Use the disks to complete the blanks in the equations.

a.

3 Ã— 3 ones = ___9____ ones

3 Ã— 3 = ___9____

Answer:

3 x 3 = 9.

Explanation:

In the above-given question,

given that,

the number of rows = 3.

the number of columns = 3.

3 x 3 ones = 9 ones.

3 x 3 = 9.

b.

3 Ã— 3 tens = ___9____ tens

30 Ã— 3 = ___90____

Answer:

3 x 30 = 90.

Explanation:

In the above-given question,

given that,

the number of rows = 3.

the number of columns = 3.

3 x 3 tens = 9 tens.

3 x 30 = 90.

Question 2.

Use the chart to complete the blanks in the equations.

a.

2 Ã— 5 ones = ____10___ ones

2 Ã— 5 = __10_____

Answer:

2 x 5 = 10.

Explanation:

In the above-given question,

given that,

the number of rows = 2.

the number of columns = 5.

2 x 5 ones = 10 ones.

2 x 5 = 10.

b.

2 Ã— 5 tens = ___10____ tens

2 Ã— 50 = ___100____

Answer:

2 x 50 = 100.

Explanation:

In the above-given question,

given that,

the number of rows = 2.

the number of columns = 5.

2 x 5 tens = 10 tens.

2 x 50 = 100.

c.

5 Ã— 5 ones = ____25___ ones

5 Ã— 5 = __25_____

Answer:

5 x 5 = 25.

Explanation:

In the above-given question,

given that,

the number of rows = 5.

the number of columns = 5.

5 x 5 ones = 25 ones.

5 x 5 = 25.

d.

5 Ã— 5 tens = ___25____ tens

5 Ã— 50 = __250_____

Answer:

5 x 50 = 250.

Explanation:

In the above-given question,

given that,

the number of rows = 5.

the number of columns = 5.

5 x 5 tens = 5 tens.

5 x 50 = 250.

Question 3.

Match.

Answer:

6 x 2 = 12.

6 tens x 2 = 120.

7 x 3 = 21,

7 tens x 3 = 210.

70 x 5 = 350.

3 x 90 = 270.

Explanation:

In the above-given question,

given that,

6 x 2 = 12.

6 tens x 2 = 60 x 2 = 120.

7 x 3 = 21.

70 x 5 = 350.

7 tens x 3 = 70 x 3 = 210.

3 x 90 = 270.

Question 4.

Each classroom has 30 desks. What is the total number of desks in 8 classrooms? Model with a tape diagram.

Answer:

The total number of desks in 8 classrooms = 240.

Explanation:

In the above-given question,

given that,

Each classroom has 30 desks.

30 x 8 = 240.

so the total number of desks in 8 classrooms = 240.