Vocab and Word Problems
Mental Math - Powers of 10
Compatible Numbers
Divide by a Whole Number
Divide by a Decimal
100

____________ is the name for the answer to a division problem.

What is quotient?

100

34.6 ÷ 101

What is 3.46?

100

Estimate: 26.2 ÷ 5

Sample answer: What is 25 ÷ 5 = 5?

100

34.2 ÷ 3

What is 11.4?

100

136.5 ÷ 4.2

What is 32.5?

200

Joe bought a new bicycle for $225.54. He wants to make even payments to pay off the bike in 1 year and 6 months. How much will his monthly payment be? (hint 12 months in a year)

$12.53 a month.

200

6,483 ÷ 102

What is 64.83?

200

Estimate: 49.6 ÷ 7.8

Sample answer: What is 48 ÷ 8 = 6?

200

361.5 ÷ 15

What is 24.1?

200

16.4 ÷ 0.8

What is 20.5?

300

The number used to divide another number is the _____________.

What is the divisor?

300

148.3 ÷ 100

What is 1.483?

300

Estimate: 32.41 ÷ 10.9

Sample answer: What is 33 ÷ 11 = 3?

300

6.58 ÷ 7

What is 0.94?

300

22.22 ÷ 2.2

What is 10.1?

400

One way to estimate the answer to a division problem is to replace the divisor and dividend with ___________  _____________.

compatible numbers 

400

70.7 ÷ 10

What is 7.07?

400

Estimate: 121 ÷ 12.75 

Sample answer: What is 120 ÷ 12 = 10?

400

144 ÷ 45

What is 3.2?

400

9.6 ÷ 0.03

What is 320?

500

Bill is having a party and has 12 bags of candy. Each bag have 2.7 pounds of candy. Bill wants to share the candy with his 15 friends and himself evenly. How many pounds of candy will each person get?

2.025 pounds of candy

500

5,913 ÷ 103

What is 5.913?

500

Estimate: 82.4 ÷ 3.7

Sample answer: What is 80 ÷ 4 = 20?

500

29.04 ÷ 22

What is 1.32?

500

40.02 ÷ 8.7

What is 4.6?

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