Addition and Subtraction of Fractions Quiz

Find the sum.
5/9  +  2/9

• 5/9
• 2/9
• 7/9
• 7/18

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Find the difference.
4/5  -  1/5

• 2/5
• 3/5
• 1/5
• 3/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the least common denominator for 1/3 and 3/4?

• 6
• 4
• 3
• 12

Add these fractions.
1/2 + 1/3 =

• 5/6
• 2/5
• 1/5
• 1

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 5 7/12
• 4 7/12
• 5 5/12
• 4 5/12

Tags

CCSS.7.NS.A.1C

The number on the top of a fraction is called what?

• numerator
• denominator
• fractionator
• equivalent

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The number on the bottom of a fraction is called what?

• numerator
• denominator
• equivalent
• improper

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• 1
• 3
• 9
• 8

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

8/9 - 1/3 = 

• 7/6
• 5/9
• 2/3
• 8/27

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Subtract 9/20 - 1/4. Write the difference in simplest form.

• 1/2
• 8/16
• 4/20
• 1/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2