Multiply Decimals
Divide Decimals
Powers of 10
Estimate Decimals
Word Problems
100
0.27 x 6
What is 1.62
100

0.8 ÷ 2

What is 0.4

100

4.85 x 10

What is 48.5

100

Round each decimal to the nearest whole number then solve: 6.47 x 8

What is 6 x 8 = 48

100

The length of a biscuit is 3.2 centimeters. John places four biscuits side by side in a row. Estimate the total length of the row of biscuits.

What is 12 cm

200
3.9 x 9
What is 35.1
200

9.2 ÷ 4

What is 2.3

200

30.15 ÷ 10

What is 3.015

200

Use compatible numbers to round each decimal to the nearest whole number and solve: 34.8 ÷ 5.4

What is 35 ÷ 7 = 5

200

Brad has a rope that is 6.4 meters long. He wants to cut the rope into 4 equal parts. How long is each part?

1.6 m

300
0.09 x 7
What is 0.63
300

41.16 ÷ 7

What is 5.88

300

_______ x 100 = 403

What is 4.03

300

Round each decimal to the nearest tenth, then solve: 76.84 - 24.18

What is 76.8 - 24.1= 52.7

300

Mr. Jones bought 30 files and some books. He paid $97.50 for the files. Each books cost 10 times as much as a file. What was the cost of each book?

What is $32.50

400
5 x 4.58
What is 22.90
400

$81.63 ÷ 9

What is $9.07

400

36.8 ÷ 100

What is 0.368

400

Round each decimal to the nearest tenth, then solve: 0.54 x 7.15

0.5 x 7= 3.6

400

What is the area of a square with a side length of 8.7 cm?

75.69 cm2

500

9 x 8.36

What is 75.24

500

9km ÷ 4

What is 2.3km

500

7.286 x 6000

What is 43,716

500

Use compatible numbers to round each decimal the nearest tenth, then solve: 3.72 ÷ 6 (Not 6/6) 

What is 3.6 ÷ 6 = .6

500

What is the side length of a square with a perimeter of 6.9 in.

1.725 in

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