Adding and Subtracting Fractions

What is 1/3 + 1/3?

• 2/6

• 2/3

• 1/6

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

3/5 + 1/5 =

• 8/6

• 4/10

• 4/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is 4/6 + 2/6?

• 6/12

• 2/6

• 1 or 6/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

When adding and subtracting like fractions, we only add or subtract the ____________________.

• numerators

• denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

8/9 - 3/9 =

• 5/9

• 5/0

• 11/9

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1 - 1/4 =

• 1 1/4

• 2/4

• 3/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

The ______________________ names the total number of parts of a whole we have or are counting in a fraction.

• denominator

• numerator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Check all correct answers.

1 1/3 + 2/3 =

• 1 3/3

• 5/3

• 6/3

• 2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1 1/2 - 1 =

• 3/2

• 1/2

• 2/2

Tags

CCSS.7.NS.A.1C

8/5 - 4/5 =

• 4/5

• 12/5

• 4/0

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D