4.NF.3 Review (+/- Fractions)

Katie needs 6/8 cup of flour for a cake recipe. She has 1/8 cup of flour. How much more flour does Katie need?

• 5/16 cup

• 7/16 cup

• 5/8 cup

• 7/8 cup

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

5/8 + 5/8

• 10/16
• 5/16
• 8/10
• 10/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Connor ate 6/8 of a pizza. Kirsti ate 2/8 of another pizza. How much more of a pizza did Connor eat?

• 3/8
• 6/8 or 3/4
• 4/8 or 1/2
• 2/8 or 1/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add these Fractions

• 2/4
• 3/4
• 4/8
• 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

How can you decompose 4/7?

• 1/7 + 1/7 + 1/7 + 1/7
• 2/7 + 2/7
• 3/7 + 1/7
• all of the above

Tags

CCSS.4.NF.B.3B

Bradley wants to make 3 backpacks. He needs ²/₅ yard of cloth for each backpack.  Which math expression shows how Bradley can figure out how much cloth he needs?

• 3 + ²/₅
• ¹/₃ + ²/₅
• ²/₅ + ³/₁ 
• ²/₅ + ²/₅ + ²/₅

Tags

CCSS.4.NF.B.3A

Decompose the fraction ⁴/₈ into unit fractions.

• ²/₈ + ²/₈
• ¹/₈ + ¹/₈ + ¹/₈ + ¹/₈
• ³/₈ + ¹/₈
• 4 + 8

Tags

CCSS.4.NF.B.3B

4/5 - 1/5

• 5/5
• 4/1
• 3/0
• 3/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Kayla had 1/6 of the cake and Jim had 3/6 of the cake. How much cake did they take in total?

• 6/6

• 2/6

• 1/2

• 4/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which of the following show how to decompose 6/12?

• 2/12 + 3/12
• 3/12 + 3/12
• 4/12 + 1/12
• 6/12 + 6/12

Tags

CCSS.4.NF.B.3B