Estimating Quotients with Compatible Numbers

Estimate the quotient of 92 ÷ 46 using compatible numbers.

• The estimated quotient of 92 ÷ 46 is 10.

• The estimated quotient of 92 ÷ 46 is 1.

• The estimated quotient of 92 ÷ 46 is 4.

• The estimated quotient of 92 ÷ 46 is 2.

Estimate the quotient of 71 ÷ 17 using compatible numbers.

• The estimated quotient of 71 ÷ 17 is approximately 4.

• The estimated quotient of 71 ÷ 17 is approximately 50.

• The estimated quotient of 71 ÷ 17 is approximately 2.

• The estimated quotient of 71 ÷ 17 is approximately 10.

Estimate the quotient of 68 ÷ 34 using compatible numbers.

• 5

• 3

• 10

• 2

Estimate the quotient of 75 ÷ 25 using compatible numbers.

• 15

• 10

• 5

• 3

Estimate the quotient of 64 ÷ 32 using compatible numbers.

• 8

• 4

• 2

• 16

Which compatible numbers could we use to find the estimated quotient for 145 divided by 32?

• 140 divided by 30

• 150 divided by 30

• 140 divided by 40

• 150 divided by 40

What is the answer in a division problem?

• sum

• difference

• product

• quotient

Estimate 66.3 ÷ 11

• 7

• 6

• 8

• 9

Estimate 237.4 ÷ 6

• 40

• 38

• 26

• 45

What is the best option to use with division?

• Rounding

• Compatible Numbers