4th Grade District Formative Assessment

Which fraction is correctly separated into parts?

• 5/6 = 2/6 + 1/6 + 1/6

• 7/12 = 3/12 + 2/12 + 1/12 + 1/12

• 4/8 = 2/8 + 2/8 + 2/8 + 2/8

• 2/3 = 1/2 + 1/3

Tags

CCSS.4.NF.B.3B

Add these fractions together. 4/10 + 2/10 =

• 8/10

• 2/10

• 6/10

• 6/20

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

4. 2 5/8 + 1 1/8 =

• 1 1/2

• 3 1/2

• 3 5/8

• 3 6/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

John and Matt shared two pizzas. Matt ate 5/8 of a pizza and John ate 4/8 of a pizza. How much pizza is left over?

• 16/8 - 5/8 = 11/8

• 8/8 - 4/8 = 4/8

• 16/8 - 9/8 = 7/8

• 8/8 - 9/8 = 1/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Megan and her sister Debbie went together to get a haircut. Megan got 6 5/6 inches cut off

and Debbie got 4 1/6 cut off. Compared to her sister, how much more hair did Megan get cut off?

• 10 6/6 = 11 inches

• 2 4/6 inches

• 2 6/6 = 3 inches

• 3 1/3 inches

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which mixed number is correctly separated into parts?

• 1 3/8 = 1 + 3/8 = 7/8 + 1/8

• 4 3/5 = 1 + 1 + 1/5 + 2/5 = 5/5 + 5/5 + 5/5 + 1/5 + 1/5 + 1/5

• 2 2/3 = 2 + 2/3 + 1/3 = 3/3 + 1/3 + 1/3 + 1/3

• 3 5/6 = 1 + 1 + 1 + 5/6 = 6/6 + 6/6 + 6/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6

Tags

CCSS.4.NF.B.3A

Subtract these two fractions. 8/10 - 2/10

• 16/10

• 16/10

• 10/10

• 6/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Charlie is trying to fit two suitcases into the hall closet. One suitcase is 2 5/12 feet tall and the other is 2 1/12 feet tall. Stacked on top of each other, what is the combined height of the two suitcases?

• 2 5/12 + 2 1/12 = 4 5/12

• 2 5/12 + 2 1/12 = 3 6/12

• 2 5/12 + 2 1/12 = 4 4/12

• 2 5/12 + 2 1/12 = 4 6/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

12 10/16 - 8 7/16 =

• 21 17/16

• 21 1/16

• 4 3/16

• 4 3/32

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tracy and her friend Marie went together to buy some fabric. Tracy bought 8 5/6 yards of fabric and Marie bought 3 1/6 yards of fabric. Compared to her friend, how much more fabric did Tracy buy than Marie?

• 11 6/6 = 12

• 5 4/6

• 5 6/6 = 6

• 11 4/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D