Add and Subtract Fractions Had Different Denominators

Landon has 8/10 of his lawn left to mow. He mows 6/10 of the lawn before breaking for breakfast. How much more of the lawn does Landon have left to mow?

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

2/5 + 3/10

• 7/10

• 5/10

• 1/2

• 5/15

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

8/9 - 1/3 = 

• 7/6

• 5/9

• 2/3

• 8/27

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/3 + 5/12

• 6/12

• 6/15

• 3/4

• 4/4

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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.1

CCSS.5.NF.A.2

• 14/16

• 7/8

• 8/7

• 4/10

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/5 + 7/10

• 13/10

• 10/15

• 10/5

• 15/15

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/4 + 5/8

• 6/8

• 6/12

• 7/8

• 8/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7/10 - 1/2 = _____
in simplest form

• 2/10

• 1/5

• 6/10

• 8/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2