powers of 10

What does the exponent in a power of 10 tell you?

• The number of times to repeat the base

• The base itself

• The final value

• The number of ones

What is the expanded form of 10^3?

• 10 x 3

• 10 + 10 + 10

• 10 x 10 x 10

• 1000

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What tells you how many zeros will be in the standard form of a power of 10?

• The base

• The exponent

• The number of tens in expanded form

• The first digit

What is 10^7 in standard form?

• 100,000

• 1,000,000

• 10,000,000

• 100,000,000

What is 1,000,000,000 in exponential form?

• 10^8

• 10^9

• 10^10

• 10^12