Adding & Subtracting Fractions with Unlike Denominators

1/4 + 5/8

• 2/8
• 6/12
• 3/4
• 7/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Add 1/6 + 1/2=?

• 4/6
• 3/8
• 3/6
• 2/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add 2/3 + 5/12=?

• 7/12
• 1 1/12
• 11/12

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

4/5 - 1/20 = 

• 0
• 20/15
• 3/15
• 15/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is 8/9 - 5/6?

• 1/18
• 3/4
• 6/7
• 10/12

Tags

CCSS.7.NS.A.1C

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

Andrew ran 1/3 of a mile and swam 5/6 of a mile. How much farther did he swim than run?

• 5/18 of a mile

• 1/2 of a mile

• 4/3 of a mile

• 3/6 of a mile

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Yamos ate  $\frac{3}{8}$  of a pizza and Havah ate  $\frac{1}{4}$  of the pizza. How much pizza did they eat in all?

• 1/2

• 5/8

• 3/4

• 7/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2