Adding and Subtracting Fractions Test

What is ¹/12 + ⁵/12?

• 1

• ⁶/₁₆ or ³/₈

• ⁶/₈ or ³/₄

• ⁶/₁₂ or ¹/₂

What is ¹/₈ + ⁵/₈?

• 1
• ⁶/₁₆ or ³/₈
• ⁶/₈ or ³/₄
• ²/₄ or ¹/₂

1/8 + 2/4 =

2 1/2 + 1/5 =

7 2/6 + 1/12=

3 2/7 - 1 3/7 =

5/7 - 2/7=

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3
• 4
• 7
• 12

What number could be a common denominator for these two fractions?

1/5 and 5/6?

• 30

• 11

• 6

• 5

• 100

8/9 - 1/3 = 

• 7/6
• 5/9
• 2/3
• 8/27