Unit 10 Review

Which mixed number is equivalent to the expression 8/8 + 8/8 + 1/8 + 1/8 + 1/8?

• A. 2 5/8

• B. 2

• C. 2 3/8

• D. 1 3/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Fatima uses 5 3/5 meters of string to tie her tomatoes to garden stakes. She uses 3 1/5 meters of string to tie her beans to garden stakes. How many meters of string does Fatima use in all?

• A. 9 meters

• B. 8 meters

• C. 8 4/5 meters

• D. 9 1/5 meters

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the difference? 3 4/6 - 1 3/6

• A. 2 1/6

• B. 1 1/6

• C. 2 3/6

• D. 1 3/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which addition expressions show ways to decompose 3 4/10? Choose all that apply.

• A. 3 + 4/10

• B. 1 + 1 + 1 + 1/10 + 1/10 + 1/10 + 1/10

• C. 1 + 1/10 + 1/10 + 1/10 + 1/10

• D. 1 + 2 + 1/10 + 1/10 + 1/10 + 1/10

• E. 3 + 4

Tags

CCSS.4.NF.B.3A

What is the sum? 4 4/12 + 2 9/12

• A. 6 1/12

• B. 7 1/12

• C. 7 2/12

• D. 6 2/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Rachel and Jonah build a sandcastle. Rachel uses 3 1/16 buckets of sand, and Jonah uses 3 1/16 buckets of sand. Which equation can be used to show how many buckets of sand Rachel and Jonah use altogether?

• A. 3 1/16 + 3 1/16 = 6 2/16

• B. 3 1/16 + 3 1/16 = 7

• C. 3 1/16 + 3 1/16 = 0

• D. 3 1/16 + 3 1/16 = 1/16

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Rachel and Jonah put a wall around their sandcastle. They use 2 1/16 buckets of sand for the wall. If they use 6 2/16 buckets of sand for the sandcastle, how many buckets of sand do they use for the sandcastle and the wall in all?

• A. 3 3/16

• B. 8 3/16

• C. 5 1/16

• D. 6 2/16

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Maya is baking bread. The recipe calls for 4 3/4 cups of rice and whole wheat flour combined. She adds 2 1/4 cups of rice flour. How much whole wheat flour does she need to add?

• A. 2 1/2

• B. 2 1/4

• C. 2 3/4

• D. 1 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Zainab and Ciara set a goal that together they will pick 9 3/8 pounds of pea pods. Zainab picks 3 4/8 pounds of pea pods. Ciara picks 5 6/8 pounds of pea pods. How many pounds do they pick altogether?

• A. 8 2/8 pounds

• B. 9 2/8 pounds

• C. 8 pounds

• D. 9 pounds

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

If their goal was 9 3/8 pounds and they picked 9 2/8 pounds, how many fewer pounds did Zainab and Ciara pick than their goal?

• A. 1/8

• B. 2/8

• C. 9 2/8

• D. 1 2/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2