Powers of 10 Negative Moving the Decimal

Select the correct answer.
10 ^{- 2} is the same as:

• -1/10² and 0.02

• -1/10² and -0.02

• 1/10² and -0.01

• 1/10² and 0.01

Which is the correct exponent ? 0.000001 = 10^?

• 6

• 5

• -6

• 5

1/100,000 is equivalent to 

• 10^-4

• 10^-5

• 10⁴

• 10⁵

Which is a true statement?

• 10^-5 = 0.000001

• 10^-4 = 0.0001

• 10^-2 = 0.001

• 10^-1 = 0.01

Tags

7.1.a

Express the following number as powers of ten:
0.001

• 10³

• 10⁴

• 10^-2

• 10^-3

What is 10^-3 equivalent to? Pick one fraction and one decimal.

• -1/10³

• -0.003

• 1/10³

• 0.001

• -0.001

Negative exponents for powers of ten are meant to represent numbers between

• 0 and 1

• -1 and 0

• -1 and 1

• 0 and 100

How many zeros will 10^-8 have as a decimal? 

• 7

• 8

• 9

• 6

Which is a true statement?

• 10^-3 = 0.001

• 10^-5 = 0.0001

• 10^-1 = 0.01

• 10^-2 = 0.001

What is 10^-5 written as a decimal?

• 0.00001

• 0.0001

• 0.000001

• 0.00005