Estimating Power of 10

99,580,245,300. Estimate the number as a single digit times a power of ten

230,550,000. Estimate as a single digit times a power of ten

Round 8,031,426,100. Write the result as a product of a single digit and the power of ten.

Round 899,032,878,300. Then write the result as a product with a single digit and the power of ten.

Based on the pattern shown, which is the value of 10^-3?

10²=100

10¹= 10

10⁰= 1

10^-1= 0.1

• 1000

• 100

• 0.01

• 0.001

Which equals..... 100,000,000,000

• 10¹⁰

• 10¹¹

• 10²⁰

• 10¹⁰⁰

3 x 10⁶

• 30,000

• 300,000

• 300

• 3,000,000

45 x 10³

• 450

• 4,500

• 45,000

• 0.045

10,000

• 10¹

• 10²

• 10³

• 10⁴

Which of the following is equivalent to 0.00001?

• 10^-5

• 10^-4

• 10⁴

• 10⁵