Multiplying Whole Numbers by Fractions Using Models

The first step to multiplying fractions by whole number is...

• Multiply the numerators.

• Multiply the denominators.

• Put a 1 under the whole number to make it a fraction.

• Write the whole number over 2.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Which equation matches the model?

• 5 x 1/3 = 1 2/3

• 4 x 1/3 = 1 1/3

• 1 x 1/3 = 1/3

• 5 x 2/3 = 10/3

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Which equation matches the model?

• 5 x 1 = 5

• 3 x 1/3 = 1

• 4 x 1/3 = 4/3

• 2 x 1/3 = 2/3

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Which fraction model represents 6 x 1/3?

• A

• B

• C

• D

Tags

CCSS.5.NF.B.4A

Solve the equation

Tags

CCSS.5.NF.B.4A

• A

• B

Tags

CCSS.5.NF.B.4A

• A

• B

• C

• D

Tags

CCSS.5.NF.B.4A

This model represents multiplying a whole number by a fraction. Select the expression that represents the shaded model.

• 1 x 1/3

• 2 x 1/3

• 2 x 2/3

• 2 x 2/6

Tags

5.3.I

Solve the problem.

• 2 1/3

• 3 2/3

• 3 1/3

• 4

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Solve the Problem

• 6/2

• 3

• 2/6

• 1 2/3

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B