Powers of ten

Multiplying powers of 10

100

What is 18x10³

18000

200

What is 87x10⁴

870,000

300

What is 749x10⁵

74,900,000

400

What is 9156x10¹⁰

91,560,000,000,000

500

What is 267298x10⁵

26729800000

Dividing powers of 10

100

What is 27 divided by 10²

0.27

200

What is 982 divided by 10³

0.982

300

What is 8269 divided by 10⁴

0.8269

400

What is 621 divided by 10⁴

0.0621

500

What is 69872 divided by 10³

69.872

Miscellaneous

100

875x10⁴

8,750,000

200

6469x10⁵

646,900,000

300

576 divided by 10³

0.576

400

629 divided by 10⁴

0.0629

500

74799x10⁶

74,799,000,000

Real world example

100

Johnny said that 17x10⁴ is 1700. Is he correct?

NO

200

Michael said that 27847x10² is 2,784,000. Is he correct?

Yes

300

Jayson said that 19x10³ is 19,000 ,but Jacob said it was 190,000. Who is correct?

Jayson is correct.

400

Mikey asked his best friend what 130 divided by 10² was. His best friend said it was 1.30. Is he correct?

Yes

500

Steven said 5655x10²  was 56,550,000. Is he correct?

No