Unit 7 Review

Goes with question 2.

Does the equation match the array?

Choose Yes or No.

3 + 3 + 3 = 9

• Yes

• No

Goes with question 2.

Does the equation match the array?

Choose Yes or No.

4 + 4 + 4 = 12

• Yes

• No

Goes with question 2.

Does the equation match the array?

Choose Yes or No.

3 + 3 + 3 + 3 = 12

• Yes

• No

Goes with question 2.

Does the equation match the array?

Choose Yes or No.

4 + 4 + 4 + 4 = 16

• Yes

• No

Goes with question 5.

Look at these shapes. Are the shaded parts the same shape?

• Yes

• No

Goes with question 5.

Are the shaded parts the same size? Explain.

• Yes

• No

Goes with question 7.

Choose the squares that show a third shaded.

• 
• 
• 
• 

Goes with question 8.

Jennifer has 66 inches of red yarn. She has 14 more inches of blue yarn than red yarn. How many inches of blue yarn does Jennifer have?

• 70 inches

• 80 inches

• 90 inches

Goes with question 9.

Elizabeth is shoveling snow from a sidewalk that is 20 feet long. So far she has shoveled 6 feet of the sidewalk. How many more feet does she need to shovel?

• 14 feet

• 16 feet

• 26 feet

Goes with question 10.

Jake is using fencing to make a dog pen. The pen has three sides. Two sides are 6 feet long. The third side is 3 feet long. How many feet of fencing does Jake need?

• 9 feet

• 18 feet

• 15 feet

• 12 feet