Chapter 4 Practice - Mr. D's Class

When multiplying by a power of ten, you should count the number of ______________ in the power of ten.

• digits

• zeros

• commas

• places

When multiplying by a power of ten, move the decimal point to the __________, by however many zeros are in the power of ten.

• right

• left

• top

• bottom

Check all the boxes that are powers of ten.

• 1

• 10

• 10,000

• 150

• 2,000

0.62 x 10 =

• 0.62

• 6.2

• 62

• 0.062

0.53 x 10 =

• 0.053

• 5.3

• 53

• 5.03

0.09 x 100 =

• 9

• 0.9

• 0.09

• 90

0.60 x 1,000 =

• 0.060

• 6

• 60

• 600

7.5 x 100 =

• 75

• 750

• 0.75

• 7,500

10 x 0.08

• 0.8

• 0.008

• 8

• 80

100 x 9.02

• 90.2

• 902

• 0.902

• 0.0902