Mutiplying and Dividing by Powers of 10 using Decimals

Multiply by 10, 100 & 1000

100

0.27 * 10

What is 2.7?

200

230 * 100

What is 2,300

300

0.006 * 1,000

What is 6?

400

2990 * 100

What is 299,000?

500

2.0001 * 10

What is 20.001?

Divide by 10, 100 & 1000

100

340 ÷ 10

What is 34?

200

5,500 ÷ 100

What is 55?

300

234.4 / 10

What is 23.44?

400

7 / 1000

What is .007?

500

6,001.1 / 100

What is 60.011?

Multiply by powers of 10

100

3 x 10² 

What is 300?

200

3.3 x 10¹

What is 33?

300

34.52 x 10³

What is 34,520?

400

450 x 10⁴ 

What is 4,500,000?

500

76 x 10⁷

What is 760,000,000?

Divide by powers of 10

100

900 ÷ 10²

What is 9?

200

50 ÷ 10¹

What is 5?

300

7,600 ÷ 10³

What is 7.6?

400

35.47 ÷ 10²

What is 0.3547?

500

45,000,000 ÷ 10⁷

What is 4.5?

Exponential & Expanded Form

100

Rewrite 10³ in expanded form. 

10 x 10 x 10 = 1,000

200

Rewrite 100,000 in exponential form.

What is 10⁵?

300

Rewrite 100 x 100 in exponential form.

What is 10⁴?

400

Rewrite 100 x 10,000 in exponential form.

What is 10⁶?

500

Rewrite 100,000 x 100,000 in exponential form

What is 10¹⁰?