Adding and subtracting fractions review

What is ³/₄ + ¹/₄?

• 1 or ⁴/₄

• ³/₄ 

• ¹⁰/₁₆ or ⁵/₈ 

• ¹/₄

**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. 

• 5 1/2

• 1 1/6

• 5 5/14

• 4 19/24

• 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

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

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

• 12/8

• 1 5/8

• 1 4/8

• 1 1/2