Lesson 3_ Homework: Adding/Subtracting Like Fractions

Add & Simplify
2/6  +  2/6  =

• = 1/3
• = 4/6
• = 2/3
• = 4/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add & Simplify
5/10  +  3/10 =

• = 8/10
• = 1/2
• = 3/5
• = 4/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add & Simplify
1/9  +  2/9 =

• = 3/6
• =1/3
• = 2/3
• = 3/18

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add & Simplify

5/8 + 5/8 =

• = 1 2/8

• = 5/8

• = 10/8

• = 1 1/4

Add & Simplify
7/10  +  9/10 =

• = 1  3/5
• = 1  2/5
• = 1  3/10
• = 16/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add & Simplify
6/4  +  8/4 =

• = 2   2/4
• = 2  1/2
• = 3  1/2
• = 3  2/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Subtract & Simplify
11/12  -  3/12 =

• = 8/12
• = 2/3
• = 2/4
• = 3/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Subtract & Simplify
6/8  -  2/8 =

• = 8/8
• = 4/8
• = 1/2
• = 2/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Subtract & Simplify
18/6  -  2/6 =

• = 1  2/3
• = 2  2/6
• = 1  2/6
• = 2  2/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

If possible, simplify the following fraction  $\frac{7}{21}$  

•  $\frac{4}{8}$  

•  $\frac{1}{3}$  

•  $\frac{1}{2}$  

• This fraction is already in simpliest form.

Tags

CCSS.4.NF.A.1