Add/Subtract Fractions

• 1/9
• 11/9
• 5/9
• 7/12

Tags

CCSS.7.NS.A.1C

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

• 9

• 8

• 12

• 6

-1  1/4  + -2  1/2 =  

• - 3  3/4

• - 3  1/4

• -2  3/4

• -3  1/2

Tags

CCSS.7.NS.A.1C

8/9 - 1/3 = 

• 7/6

• 5/9

• 2/3

• 8/27

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4  1/2  + - 2  1/3 =

• 2  1/6

• 2 1/3

• -2 1/6

• 2  5/6

Tags

CCSS.7.NS.A.1C

• 1  7/8
• 2  1/8
• 3
• 6   3/8

Tags

CCSS.7.NS.A.1C

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

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Marie needs 2 ¹/₄ yards of fabric/ She already has 1 ³/₈ yards. How many more yards of fabric does she need?

• ¹/₈ yard

• ³/₄ yard

• ⁷/₈ yard

• 1 ⁷/₈ yards

Tags

CCSS.7.NS.A.1C

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

• 30

• 11

• 6

• 5

The shaded part of the model represents a fraction. Another fraction was subtracted from the first fraction. Which expression does the model represent?

Tags

CCSS.4.NF.B.3A