Decimal Powers of 10

Which number has a 9 that is 1/10 the value of the 9 in 59.12?

• 96.78

• 12.19

• 0.009

• 22.96

2.9 x 100 =

• 29

• 290

• 0.29

• 2,900

0.9 x 10 =

• 9

• 90

• 900

• 9,000

25.4 ÷ 10

• 2.54

• 25.4

• 254

• 0.254

Lily bought a car for $94.34 x 10². How much did she pay for the car?

• $ 9.34

• $ 943400.00

• $ 943.40

• $ 9434.00

10³ x 5.18 =

• 5.18

• 51.8

• 518

• 5,180

Express the following number as powers of ten:
1

• 10¹

• 10^-1

• 10⁰

• It cannot be expressed in powers of ten.

0.149 x 100

• 14.9

• 1.49

• 0.00149

• 1,490

7.129 × 100 = 

• 712.9

• 71.29

• 0.7129

• 0.07129

10,000

• 10¹

• 10²

• 10³

• 10⁴