Multiplying Whole Numbers and Fractions Quiz

What is the first step when multiplying a whole number by a fraction?

• Add the numbers together

• Convert the whole number to a fraction

• Multiply the numerators

• Divide the denominators

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

How do you convert a whole number into a fraction?

• Divide by a common factor

• Multiply by the denominator of the fraction

• Write the whole number over one

• Subtract the fraction from one

Tags

CCSS.3.NF.A.3C

What is the result of 6 x 1/3?

• 2

• 3

• 1/2

• 5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Why do we divide the numerator by the denominator when simplifying fractions?

• To make the fraction smaller

• To find the decimal value

• To convert it to an improper fraction

• To simplify and get a whole number answer

Tags

CCSS.3.NF.A.3C

In the expression 10 x 2/5, what is the final answer?

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

How is the value of the answer affected when multiplying a whole number by a fraction less than one?

• Increases

• Stays the same

• Decreases

• Doubles

Tags

CCSS.5.NF.B.5A

What is the result of 2/5 x 8?

• 3

• 4

• 7

• 9

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Why is it important to simplify improper fractions after multiplication?

• To make the fraction larger

• To get a mixed number answer

• To divide the numerators and denominators

• To avoid confusion

If you have 7 x 11/1, what is the simplified answer?

• 3

• 3 1/7

• 5

• 6

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the key strategy to remember when multiplying a whole number by a fraction?

• Divide both numbers

• Multiply straight across

• Find the least common denominator

• Add the numerators then denominators

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C