Mission 2B Review

Division Estimation

100

Use place value to solve:

1600 / 100 = ?

16

200

Use place value to solve:

24000 / 600 = ?

40

300

Find the estimated quotient: 

402 / 19 = ?

400 / 20 = 20

400

Find the estimated quotient: 

293 / 42 = ?

280 / 40 = 7

500

Find the estimated quotient: 

751 / 93 = ?

720 / 90 = 8

2-Digit x 2-Digit Division (with Remainders)

100

Solve: 

70 / 30 = ?

2 R10

200

Solve:

72 / 21 = ?

3 R9

300

Solve:

84 / 23 = ?

3 R15

400

Solve:

94 / 43 = ?

2 R8

500

Solve:

57 / 29 = ?

2 R28

3-Digit x 2-Digit Division (with Remainders)

100

Solve: 

430 / 60 = ?

7 R10

200

Solve: 

572 / 90 = ?

6 R32

300

Solve:

256 / 47 = ?

5 R21

400

Solve:

712 / 94 = ?

7 R54

500

Solve:

839 / 41 = ?

20 R19

Decimal Division

100

Solve (no remainder):

54 / 10 = ?

5.4

200

Solve:

27.3 / 3 = ?

9.1

300

Solve:

834.6 / 26 = ?

32.1

400

Solve (no remainder):

904 / 32 = ?

28.25

500

Solve (no remainder):

8.61 / 41 = ?

0.21

Division Word Problems

100

The surface area of a rectangular piece of construction paper is 140.25 square inches. If the paper's length is 17 inches, what is the width?

The width of the paper is 8.25 inches.

140.25 / 17 = 8.25

200

Hayley borrowed $1,854 from her parents. She agreed to repay them in equal installments throughout the next 18 months. How much will Hayley still owe them after a year?

Hayley will still owe $618 after a year.

$1854 / 18 months = $103 per month

18 months - 12 months = 6 months

$103 x 6 months = $618

300

Ava is saving for a new computer that costs $1,218. She has already saved half of the money. Ava earns $14.00 per hour. How many hours must Ava work to save the rest of the money?

Ava must work 43.5 more hours.

$1,218 / 2 = $609.

$609 / 14 = 43.5 hours

400

Lamar has 1,354.5 kilograms of potatoes to deliver equally to 18 stores. 12 of the stores are in the Bronx. How many kilograms of potatoes will be delivered to stores in the Bronx?

903 kilograms of potatoes will be delivered to the Bronx.

1,354.5 / 18 = 75.25

75.25 x 12 = 903

500

Valerie uses 12 fluid oz of detergent each week for her laundry. If there are 75 fluid oz of detergent in the bottle, in how many weeks will she need to buy a new bottle of detergent?

Valerie will need to buy a new bottle of detergent after 6 weeks. 

75 fluid oz / 12 fluid oz = 6.25

She will have a little left over after 6 weeks, but not enough to do all her laundry in the 7th week.