Adding and Subtracting Fractions with Unlike Denominators

What is the sum of 3/4 and 2/6?

• 13/12

• 6/8

• 8/24

• 8/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the Least Common Denominator for 1/2 and 1/4

• 8

• 2

• 4

• 16

Find the difference:

7/9 - 2/5

• 17/45

• 5/4

• 5/9

• 5/45

Tags

CCSS.7.NS.A.1C

Find the sum of 3/8 and 2/6

• 5/14

• 17/24

• 5/8

• 5/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• A

• B

• C

• D

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Sarem, Robin, and Braylan are sharing a pizza. Sarem eats 1/4 of the pizza, Robin eats 1/5 of the pizza, and Braylan eats 3/10 of the pizza. What fraction of the pizza is left?

• 4/5

• 3/20

• 17/20

• 4/20

Tags

CCSS.5.NF.A.2

CCSS.5.NF.A.1

What is the sum of these fractions in lowest terms?

• 4/5

• 3/20

• 17/20

• 4/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 1

• 3/6

• 1/2

• 2

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

• 14/16

• 7/8

• 8/7

• 4/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Add 6/14 and 1/2

• 7/16

• 13/14

• 7/14

• 3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2