Converting Decimals
Multiplying by Powers of 10
Multiplication
Rounding Decimals
Multiplication Word Problems
100

0.05

5/100

100

531 x 103

531,000

100

16.4 x 39

639.6

100

Round 8.54 to the nearest tenth.

8.5

100

On Halloween 2 friends each received 0.1 pounds of candy. How much candy did they receive total? 

2 pounds

200

0.1

1/10

200

4.2 x 101

42

200

4.59 x 15

68.85

200

Round 6.4 to the nearest whole number. 

6

200

Each day a carwash used 4.70 liters of soap. After 2 days, how much soap would they have used? 

9.4 liters

300

0.95

95/100

300

72,000 x 0.001

72

300

22.4 x 9.2

206.08

300

Round 815.755 to the nearest hundredth. 

815.76

300

Janet can read 3.4 pages of a book in a minute. If she reads for 3.22 minutes, how many pages will she read? 

10.948 pages

400

0.04

4/100

400

7.78 x 0.01

0.078

400

0.862 x 79

68.098

400

Round 95.81 to the nearest whole number. 

96

400

A new washing machine used 2.47 liters of water per full load to clean clothes. If George washed 4.7 loads of clothes, how many liters of water would be used? 

11.609 liters

500

0.06

6/100

500

36.78 x 0.1

3.678

500

0.261 x 7.6

1.9836

500

Round 99.59 to the nearest whole number. 

100

500

At the animbal shelter 0.64 of the animals are cats. Of the cats 0.63 are male. What amount of the animals at the shelter are male cats? 

0.4032