Add Fractions with like Denominators

The top number is called the ___________.

• denominator
• numerator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The bottom number is called the __________.

• numerator
• denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

two sixths plus one sixth

• 3/6
• 3/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Mr. Smith buys 5/8 pound of red grapes and 2/8 pound green grapes. How many pounds did Mr. Smith buy?

• 7/8 pound
• 3/8 pound

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

one half plus one half

• one whole
• 1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1/5 + 1/5 + 1/5 

• 2/5
• 1/5
• 3/5

Tags

CCSS.4.NF.B.3A

What is the sum of these 2 fractions?

• 6/18

• 3/9

• 6/9

• 1/9

Tags

CCSS.4.NF.B.3A

What is the sum of these 2 fractions?

• 2/6

• 2/3

• 3/2

• 6/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is sum of these two fractions?

• 4/8

• 2/8

• 4/6

• 4/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is 3/4 + 1/4 = ?

• 4/4 
• 0/4
• 2/4
• 1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D