Add & Subtract Fractions

3/9 + 4/9

• 7/18
• 7/9
• 12/9
• 12/81

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3/5 + 1/4 = 

• 5/20
• 12/20
• 7/20
• 17/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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

• 6
• 4
• 3
• 12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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

What is the least common denominator you could use to subtract 1/6 and 1/4?

• 24
• 16
• 20
• 12

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

1/3 + 5/12

• 6/12
• 6/15
• 3/4
• 4/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/5 + 7/10

• 13/10
• 10/15
• 10/5
• 15/15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 5   3/1
• 4   13/20
• 5   11/20
• 13   5/20

Tags

CCSS.7.NS.A.1C

• 9  5/7
• 5  2/3
• 10  1/5
• 11  5/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2