Operations with Fractions Quiz Review

What is the least common denominator of 1/2 and 3/7?

• 2
• 14
• 7
• 28

• 5/14
• 3/7
• 5/7
• 5/14

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

• 25/27
• 21/27
• 1
• 21/36

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 13/15
• 1 7/12
• 1
• 9/15

Tags

CCSS.7.NS.A.1C

¹¹/₁₂ - ⁵/₁₂

• 6/₁₂

• ⁵/12

• ⁸/₁₂

• ²/₁₂

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

⁷/₈ - ²/₈

• ⁵/₁₆
• ⁹/₈
• ⁶/₈
• ⁵/₈

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

Convert the mixed fraction to a improper fraction.

• 22 /9
• 20/9
• 31 / 9
• 4/6

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Convert the mixed fraction to a improper fraction.

• 30 /8
• 32 /8
• 34 /8
• 28 /8

What is 9/10 - 3/4?

• 5/7
• 3/20
• 3/8 
• 9/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

¼ × ⅚ =

• ¹/₄
• ⁶/₂₀
• ⁵/₂₄
• ³/₂₀