# Eureka Math Grade 3 Module 4 Mid Module Assessment Answer Key

## Engage NY Eureka Math 3rd Grade Module 4 Mid Module Assessment Answer Key

### Eureka Math Grade 3 Module 4 Mid Module Assessment Answer Key

Question 1.
Jasmine and Roland each use unit squares to tile a piece of paper. Their work is shown below.

a. Can one of the arrays be used to correctly measure the area of the piece of paper? If so, whose array would you use? Explain why.

b. What is the area of the piece of paper? Explain your strategy for finding the area.

c. Jasmine thinks she can skip-count by sixes to find the area of her rectangle. Is she correct? Explain why or why not.

Question 2.
Jaheim says you can create three rectangles with different side lengths using
12 unit squares. Use pictures, numbers, and words to show what Jaheim is saying.

Question 3.
The area of a rectangle is 72 square units. One side has a length of 9 units. What is the other side length? Explain how you know using pictures, equations, and words.

Question 4.
Jax started to draw a grid inside the rectangle to find its area.

a. Use a straight edge to complete the drawing of the grid.

b. Write a skip-count sequence you could use to find the area.

c. Write a multiplication equation that you could use to find the area, and then solve.