Students of Grade 3 Module 4 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 4 Lesson 5 Answer Key

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 4 Lesson 5 Problem Set Answer Key

Question 1.
Use the centimeter side of a ruler to draw in the tiles, and then skip-count to find the unknown area. Write a multiplication sentence for each tiled rectangle.
a. Area: 18 square centimeters.

3    × ___6_____ =   18

The area of the rectangle = 18 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 3 and b = 6.
area = 3 x 6.
area = 18.

b. Area: __20___ square centimeters.

____5____ × ___4_____ = __20______

The area of the rectangle = 20 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 5 and b = 4.
area = 5 x 4.
area = 20.

c. Area: 18 square centimeters

____3____ × ___6_____ = ____18_sq_cms__

The area of the rectangle = 18 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 3 and b = 6.
area = 3 x 6.
area = 18.

d. Area: 24 square centimeters.

___8_____ × ___3_____ = __24_sq_cms___

The area of the rectangle = 24 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 8 and b = 3.
area = 8 x 3.
area = 24.

e. Area: 20 square centimeters.

____4____ × ___5_____ = ___20_sq_cms___

The area of the rectangle = 20 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 4 and b = 5.
area = 4 x 5.
area = 20.

f. Area: ___9__ square centimeters.

____3____ × ___3_____ = ___9__sq_cms__

The area of the rectangle = 9 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 6 and b = 2.
area = 3 x 3.
area = 9.

Question 2.
Lindsey makes a rectangle with 35 square inch tiles. She arranges the tiles in 5 equal rows. What are the side lengths of the rectangle? Use words, pictures, and numbers to support your answer.

The area of the rectangle = 35 sq inches.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 5 and b = 7.
area = 5 x 7.
area = 35.

Question 3.
Mark has a total of 24 square inch tiles. He uses 18 square inch tiles to build one rectangular array. He uses the remaining square inch tiles to build a second rectangular array. Draw two arrays that Mark might have made. Then, write multiplication sentences for each.

The area of the rectangle = 18 sq inch.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 6 and b = 3.
area = 6 x 3.
area = 18.

The area of the rectangle = 6 sq inches.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 3 and b = 2.
area = 3 x 2.
area = 6.

Question 4.
Leon makes a rectangle with 32 square centimeter tiles. There are 4 equal rows of tiles.
a. How many tiles are in each row? Use words, pictures, and numbers to support your answer.

The area of the rectangle = 32 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 4 and b = 8.
area = 4 x 8.
area = 32.

b. Can Leon arrange all of his 32 square centimeter tiles into 6 equal rows? Explain your answer.

No, he cannot arrange all of his 32 square centimeters tiles into 6 rows.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 4 and b = 8.
area = 4 x 8.
area = 32.

### Eureka Math Grade 3 Module 4 Lesson 5 Exit Ticket Answer Key

Darren has a total of 28 square centimeter tiles. He arranges them into 7 equal rows. Draw Darren’s rectangle. Label the side lengths, and write a multiplication sentence to find the total area.

The area of the rectangle = 28 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 7 and b = 4.
area = 7 x 4.
area = 28.

Question 1.
Use the centimeter side of a ruler to draw in the tiles, and then skip-count to find the unknown area. Write a multiplication sentence for each tiled rectangle.
a. Area: 24 square centimeters.

4    × ___6_____ =   24

The area of the rectangle = 24 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 4 and b = 6.
area = 4 x 6.
area = 24.

b. Area: 24 square centimeters.

____4____ × ___6_____ = __24_sq_cms____

The area of the rectangle = 24 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 4 and b = 6.
area = 4 x 6.
area = 24.

c. Area: 15 square centimeters.

____3____ × ___5_____ = ___15_____

The area of the rectangle = 15 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 3 and b = 5.
area = 3 x 5.
area = 15.

d. Area: 15 square centimeters.

____5____ × ____3____ = ____15____

The area of the rectangle = 15 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 5 and b = 3.
area = 5 x 3.
area = 15.

Question 2.
Ally makes a rectangle with 45 square inch tiles. She arranges the tiles in 5 equal rows. How many square inch tiles are in each row? Use words, pictures, and numbers to support your answer.

The area of the rectangle = 45 sq inches.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 5 and b = 9.
area = 5 x 9.
area = 45.

Question 3.
Leon makes a rectangle with 36 square centimeter tiles. There are 4 equal rows of tiles.
a. How many tiles are in each row? Use words, pictures, and numbers to support your answer.

The area of the rectangle = 36 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 4 and b = 9.
area = 4 x 9.
area = 36.

b. Can Leon arrange all of his 36 square centimeter tiles into 6 equal rows? Use words, pictures, and numbers to support your answer.

Yes, Leon can arrange all of his 36 sq cm tiles into 6 equal rows.
The area of the rectangle = 36 sq cms.

Explanation:
In the above-given question,
given that,
the area of the rectangle = l x b.
where l = 6 and b = 6.
area = 6 x 6.
area = 36.

c. Do the rectangles in Parts (a) and (b) have the same total area? Explain how you know.