All Fractions

What must you have to add and subtract fractions?

• Common numerators

• Different numerators

• Different denominators

• Common denominators

• 1 7/8
• 2 1/8
• 3
• 6 3/8

Aden is helping his dad paint his house. They mixed 5/9 gallons of white paint and 1/6 gallons of blue paint. How many gallons was the mixture in all?

• 6/18 gallons

• 13/18 gallons

• 4/5 gallons

• 1/6 gallons

What is the value of 5/16 minus 1/10?

• 1/40

• 17/80

• 8/25

• 2/3 

3 ³/₄ + 6 ²/₃

• 10 ⁵/₁₂

• 17/12

• 9 ⁵/₁₂

• 9 ⁵/₇

Solve: ¹¹/₁₂ - ³/₄

• 1 ¹/₆

• 1

• ¹/₆

• ²/₃

A boy was biking to his grandma's house. She lived 4 1/2 miles away. He had to stop at the grocery story 3/4 of the way there. How far away is the grocery store?

• 3 3/4 miles

• 6 miles

• 3 1/4 miles

• 5 1/4 miles

-2/7 + (-2/3)

• -21/20

• 21/20

• 20/21

• -20/21

2/5 + (-4/3)

• 15/14

• -14/15

• -15/14

• 14/15

-5/6 - 1/2

• 4/3

• -3/4

• 3/4

• -4/3