Add and Subtract Fractions

Jared ate ²/₈ of his pizza for lunch and ³/₈ of his pizza for supper.  How much of his pizza is left?

• ⁵/₈

• ³/₈

• ¹/₈

• ⁵/₁₆

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What must you have to add and subtract fractions?

• Common numerators

• Different numerators

• Different denominators

• Common denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/4 + 2/4

• 3/4

• 3/8

• 4/4

• 7/13

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 14/16
• 7/8
• 8/7
• 4/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Kayla has 3/9 of a pizza and Lille gave her 2/9 of a pizza.  How much pizza does Kayla have now?

• 5

• 5/9

• 1/9

• 6/9

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

5/8 + 5/8

• 2 1/8

• 1 2/8

• 8/10

• 10/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

2/3 + 1/9

• 3/12

• 7/9

• 1/4

• 2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2/5 + 3/10 =

• 5/15

• 5/10

• 7/10

• 5/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4/5 - 1/5

• 3/5

• 5/10

• 1/2

• 3/0

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

9/10 - 3/10

• 6/10

• 3/8

• 12/10

• 4/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D