Adding and subtracting fractions review

What is ³/₄ + ¹/₄?

• 1 or ⁴/₄
• ³/₄ 
• ¹⁰/₁₆ or ⁵/₈ 
• ¹/₄

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

**Throwback**

Which numbers are PRIME? Choose all that apply.

• 2

• 9

• 15

• 13

• 21

What is the first step in solving this problem? 
⅘ + ½ =

• Add the top parts of the fraction
• Rewrite the fractions in the simplest form. 
• Find a common denominator. 
• Make each fraction into an improper faction. 

Tags

CCSS.4.NF.A.2

• 5 1/2
• 1 1/6
• 5 5/14
• 4 19/24

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

• 5 1/2
• 1 1/6
• 5 5/14
• 4 19/24

• 5 1/2
• 1 1/6
• 5 5/14
• 4 19/24

• 3/20
• 1/1
• 3/9
• 1/9

Tags

CCSS.4.NF.A.2

8/9 - 1/3 = 

• 7/6
• 5/9
• 2/3
• 8/27

Which fraction is equivalent to 6/9?

• 24/32
• 18/36
• 30/40
• 36/54

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Solve leaving answer in simplest form: 7/8 + 5/8

• 12/8

• 1 5/8

• 1 4/8

• 1 1/2