Adding Fractions with Like Denominators

• not equivalent

• equivalent

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

• 3/8
• 3/16
• 1/8
• 2/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 4/5
• 4/10
• 2/5
• 5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add: 
4/15 + 5/15

• 9/15

• 10/15

• 1/15

• I have no clue how to do this!

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• A

• B

• C

• D

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How can you get 3/4?

• 1/4 + 1/4

• 2/4 + 1/4

• 1/4 + 1/4 + 1/4 + 1/4

• 3/4 + 1/4

Tags

CCSS.4.NF.B.3A

Find the sum.
5/9  +  2/9

• 5/9

• 2/9

• 7/9

• 7/18

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

John and Landon are raking leaves in the yard. They divide the yard into 8 equal sections. John rakes 4 sections. Landon rakes 2 sections. Which model can be used to find the total fraction of the yard they rake? Choose all that apply.

• 
• 
• 
• 

Tags

CCSS.4.NF.B.3A

What is the sum of these fractions in lowest terms?

• 5/12

• 5/24

• 6/12

• 6/144

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3/6 + 2/6 =

• 1/6

• 6/6

• 5/6

• 5/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D