Estimating Decimal Division

Choose the best estimate

24.45 ÷ 0.8 =

• 30

• 25

• 28

• 35

Answer explanation

2400 ÷ 80 = 30

Choose the best estimate

73.4 ÷ 7.7 =

• 11

• 10

• 9

• 12

Answer explanation

720 ÷ 80 = 9

Choose the best estimate

12.83 ÷ 0.21 =

• 90

• 80

• 70

• 60

Answer explanation

1200 ÷ 20 = 60

Choose the best estimate

482.7 ÷ 63.2 =

• 10

• 8

• 15

• 20

Which expression will give a better estimate of 79.1 divided by 11?

• 70 divided by 10

• 80 divided by 10

Estimate 78.9 ÷ 12

• 6.575

• 65.75

• .6575

• 960

Mrs. Linda has 17.16 cups of brownie mix. If each brownie uses 0.33 cups of mix, how many brownies can Mrs. Linda make?

• 52

• 53

• 54

• 22

• 11

• 9

• 8.941

• .9

Estimate 63.2 divided by 5

• .1264

• 1.264

• 12.64

• 126.4

What would be an estimate of 78.9 / 9 ?

• 7

• 8

• 9

• 10