5.NF.5a Review

Complete the sentence.

When you multiply a whole number by _____________, the product is less than the whole number.

• a fraction greater than 1

• a fraction less than 1

• a fraction each to 1

Without multiplying, which product is larger.. 
15 x 15 or 15 x 36

• 15 x 15
• 15 x 36

Without multiplying, solve the problem below.
Raul's bedroom is 12 feet by 18 feet. Sophia, his sister's, bedroom is 12 feet by 16 feet long. Who has the bigger bedroom? 

• Raul
• Sophia

Which fraction is small than 1?

• 9/5
• 3/5
• 5/5

Which fraction is greater than 1?

• 1/2
• 4/2
• 2/3

What happens to the whole number when you multiply it by a fraction smaller than 1? 
Ex. 6 x 1/2

• The whole number will increase in value. 
• The whole number will decrease in value. 
• The whole number and product will be equal. 

What happens to the whole number when you multiply it by a fraction greater than 1? 
Ex. 8 x 8/4

• The whole number will increase in value. 
• The whole number will decrease in value. 
• The whole number and product will be equal. 

Of the two multiplication problems below, which one will have a larger product?
5 x 6/3 or 5 x 1/3

• 5 x 6/3
• 5 x 1/3

Without multiplying, which has a greater product?

• 8/3  x  5/7 
• 8/3  x  9/4

Tags

CCSS.5.NF.B.5

A Fraction is

• a number with a numerator and a quotient

• a number with a sum and a dividend

• a small piece or part of a whole

• the top of a fraction, the dividend

Tags

CCSS.5.NF.B.3