Multiplying Fractions with Whole Numbers

What is the primary focus of lesson 8.3?

• Dividing fractions by whole numbers

• Multiplying fractions by whole numbers

• Subtracting fractions

• Adding fractions

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

In the example, what is the product of 3 and 4/5?

• 15/5

• 12/5

• 7/5

• 20/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What stays the same when multiplying a fraction by a whole number?

• Numerator

• Neither

• Both numerator and denominator

• Denominator

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the correct way to multiply a whole number by a fraction's numerator?

• Subtract the numerator from the whole number

• Multiply the whole number by the numerator

• Divide the whole number by the numerator

• Add the whole number to the numerator

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What does repeated addition represent in the context of multiplication?

• Addition

• Division

• Subtraction

• Multiplication

Tags

CCSS.3.OA.A.1

What alternative method can be used if multiplication facts are challenging?

• Subtraction

• Repeated addition

• Division

• Estimation

Tags

CCSS.3.OA.A.1

How many times is the fraction 4/6 added in the repeated addition example?

• Four times

• Six times

• Three times

• Five times

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the final product of 5 multiplied by 4/6 using direct multiplication?

• 30/6

• 9/6

• 24/6

• 20/6

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the result of multiplying 8 by 5/9?

• 45/9

• 50/9

• 40/9

• 35/9

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the next topic after multiplying a whole number by a fraction?

• Dividing whole numbers by mixed numbers

• Multiplying whole numbers by mixed numbers

• Subtracting mixed numbers

• Adding mixed numbers

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C