Addition and Subtraction of Fractions

6/16 + 9/16

• 13/16

• 15/32

• 15/16

• 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7/15 + 2/15

• 9/15

• 3/5

• 9/30

• 3/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1/12 + 6/12

• 7/12

• 7/24

• 1/2

• 4/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

4/5 - 1/5

• 3/5

• 5/10

• 1/2

• 3/0

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add 2/7 + 3/7= ?

• 4/7

• 5/7

• 5/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3/9 + 4/9

• 7/18

• 7/9

• 12/9

• 12/81

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Choose the BEST answer. (Simplify!)

5/10 + 1/10 = ?

• 10/10

• 6/10

• 3/10

• 3/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

We DO NOT add or subtract the _____________ when doing addition or subtraction with fractions.

• numerators

• denominators

• nouns

• addition signs

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

At the end of each fraction addition or subtraction problem, I should ______________ if possible.

• add extra fractions

• multiply

• simplify

• beautify

Choose the BEST answer! (Simplify!)

2/12 + 3/12 = ?

• 5/12

• 5/24

• 6/12

• 1/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D