Add/Subtract Fractions

• 1/12
• 1
• 2/35
• 23/25

• 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 number could be a common denominator for these three fractions?
1/2   and   1/3   and   1/4

• 9

• 8

• 12

• 6

What number could be a common denominator for these two fractions?
1/5   and   5/6?

• 30

• 11

• 6

• 5

• 5 2/6

• 5 1/8

• 6 4/10

• 1/8

Add or Subtract?

John did 3/8 of his homework. Kate did 5/7 of her homework. How much more of her homework did Kate do than John?

• Add

• Subtract

Add or Subtract?

Rachel has 4/9 daisies in her garden and 2/9 sunflowers in her garden. Which fraction of her garden has either daisies or sunflowers?

• Add

• Subtract

• 1 2/3

• 7 7/9

• 7 1/2

• 8 1/2

Add or Subtract?

When Aleah first weighed her kitten, it weighed 4 1/2 pounds. The next time Aleah weighed her kitten, it had gained 2 1/4 pounds. How much did the kitten weigh?

• Add

• Subtract