Estimate Mixed Fraction

What is the estimated value of 3 1/2 + 2 3/4?

• 10

• 7

• 6

• 5

Estimate the sum of 4 2/3 and 3 3/4.

• 8

• 7

• 9

• 10

Approximate the difference between 5 1/4 and 2 3/8.

• 3 1/2

• 2 7/8

• 4 3/4

• 1 5/8

Estimate the product of 2 1/2 and 3 3/4.

• 5

• 10

• 15

• 12

pizza

• pizza

• pizzas

• pizzas

• pizzas

A large bar of soap is 3 9/10 inches long. A small bar of soap is 2 3/8 inches long.

What is the best estimate of the difference in length between the two bars of soap?

• 1/2 inch

• 1 1/2 inches

• 1 inch

• 2 1/2 inches

Which is the value of X. Use benchmark fractions to help you.

What is the estimated value of 6 1/3 ÷ 2 1/2?

• 5

• 3

• 9

• 2

Approximate the quotient of 7 1/2 ÷ 3 1/4.

• 3 1/2

• 1 3/4

• 4 1/2

• 2 1/3

Estimate the sum of 3 2/5 and 4 3/8.

• 6

• 8

• 11

• 7