Adding and Subtracting Fractions

Adding and Subtracting Fractions

Multiple Choice

How do I add this fraction? 

• 7/8
• 10/8
• 10/64
• 5/8

Multiple Choice

How do I add this fraction? 

• 3/10
• 2/5
• 3/5
• 3/25

Multiple Choice

How do I add this fraction?

• 9/9
• 8/9
• 7/81
• 20/9

Multiple Choice

Subtract:  $\frac{8}{9}\ -\ \frac{4}{9}$  

• 4/9

• 4/0

• 12/9

• 12/18

Multiple Choice

What is ¹⁵/₁₆ - ¹²/₁₆?

• ¹/₃
• ⁴/₁₆ or ¹/₄
• ³/₁₆
• ²/₁₆ or ¹/₈

Multiple Choice

What must you have to add and subtract fractions?

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

Multiple Choice

4/6 + 2/3

• 8/18
• 4/9
• 6/9
• 8/9

Multiple Choice

• 1/12
• 1
• 2/35
• 23/25

Multiple Choice

• - 3/56
• 18/56
• - 4/15
• 29/56

Multiple Choice

What is the sum of these fractions?

• 4/5
• 3/20
• 17/20
• 4/20

Multiple Choice

• 14/16
• 7/8
• 8/7
• 4/10

Multiple Choice

What is the sum of these fractions?

• 4/5
• 3/20
• 17/20
• 4/20