Multiplying Whole Numbers and Fractions with Models

What does 'of' signify in mathematical operations?

• Division

• Addition

• Subtraction

• Multiplication

Tags

CCSS.7.NS.A.3

How many equal groups did we divide 16 into for calculating 3/4 of it?

• 3 groups

• 4 groups

• 16 groups

• 12 groups

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

What is the result of 3/4 of 16?

• 12

• 16

• 8

• 4

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

For calculating 2/5 of 10, into how many groups do we divide 10?

• 2 groups

• 4 groups

• 5 groups

• 10 groups

Tags

CCSS.5.NF.B.4A

What is the result of 2/5 of 10?

• 5

• 2

• 10

• 4

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

How many groups of 4 are there when 12 is divided into thirds?

• 3 groups

• 2 groups

• 4 groups

• 6 groups

Tags

CCSS.3.OA.A.2

What is the result of 2/3 of 12?

• 12

• 8

• 6

• 4

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

For the independent practice, what fraction of 18 are students asked to calculate?

• 1/3 of 18

• 2/3 of 18

• 1/2 of 18

• 5/6 of 18

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

How many groups do you divide 18 into for calculating 5/6 of it?

• 18 groups

• 5 groups

• 6 groups

• 3 groups

Tags

CCSS.5.NF.B.3

What is the result of 5/6 of 18?

• 15

• 18

• 9

• 12

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C