Adding Fractions with Like Denominators

What does the denominator tell you? SELECT ALL THAT APPLY.

• How big the piece size is

• How many pieces there are in a whole

• The name of the fraction

• How many pieces we have

Tags

CCSS.3.NF.A.1

Why can't you add fractions with DIFFERENT denominators? Select all that apply.

• They are different piece sizes.

• It would be like adding inches and feet.

• You can add them just as they are.

• Just add the denominators together.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 2/4 + 1/4?

• 3/4

• 3/8

• 2/4

• 4/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 1/2 + 1/4?

• 3/4

• 2/3

• 2/6

• 2/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 2/8 + 3/8?

• 5/8

• 6/8

• 5/16

• 5/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 1/4 + 3/8?

• 4/8

• 4/12

• 1/3

• 5/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 4/6 + 1/6?

• 5/6

• 5/12

• 3/6

• 3/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 2/3 + 1/6?

• 5/6

• 3/9

• 1/3

• 3/6

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 3/12 + 4/12?

• 7/12

• 7/24

• 3/8

• 6/12

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 1/4 + 2/6?

• 3/10

• 3/4

• 3/6

• 7/12

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3