Reciprocals and Multiplying Fractions by Whole Numbers

another name for a reciprocal

• integers

• rational numbers

• Multiplicative Inverse

• substitution

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Find the product.

• 3/50

• 30/5

• 6

• 1  1/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

2/3 x 8

• 16/3

• 2/24

• 5 and 1/3

• 10/3

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

When the product of two numbers is equal to 1, we can say that the numbers are _________?

• numbers

• opposites

• reciprocals

• 1 ²/₃
• 1 ¹/₆
• ¹⁰/₁₂
• 5

Tags

CCSS.5.NF.B.5B

• 5/10 or 1/2

• 5/10 or 50/10

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4A

Make sure your answer is in the form of a mixed number
6/10 × 3

• 18/10

• 12/10

• 1 8/10

• 18/30

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Make sure your answer is in the form of a mixed number!
3/5 × 3

• 1 4/5

• 9/5

• 9/15

• 1 4/15

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Make sure your answer is in the form of a mixed number 
5 × 4/6

• 3 2/6

• 20/6

• 3 2/30

• 20/30

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

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

CCSS.4.NF.B.4B

CCSS.4.NF.B.4A