Fraction Quiz - Adding and Subtracting

The number one rule for adding and subtracting fractions is to...

• find the GCF.

• find a common denominator.

• line up the fractions.

• add the numerators.

Reduce or simplify 12/18

• 2/3

• 4/5

• 6/12

• 2/8

Tags

CCSS.4.NF.A.1

3/8 + 4/8 =

• 7/8

• 7/16

• 9/8

• 1/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

5 - 6/7 =

• 4 2/3

• 4 1/7

• 4 6/7

• 5 1/6

Tags

CCSS.7.NS.A.1C

9/12 - 3/6 =

• 3/12

• 1/2

• 1/4

• 2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 5 1/2
• 1 1/6
• 5 5/14
• 4 19/24

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 5 1/2
• 1 1/6
• 5 5/14
• 4 19/24

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

8/9 - 1/3 = 

• 7/6
• 5/9
• 2/3
• 8/27

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

13/15 - 3/4

• 10/9
• 39/60
• 7/60
• 97/60

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the difference of these fractions in lowest terms?

• 7/9
• 1/5
• 12/20
• 1/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2