Scientific Notation Test Review

Scientific Notation to Standard Form

100

4.1 x 10²

410

200

5.3 x 10⁴

53,000

300

2.1 x 10^-4

.00021

400

6.83 x 10⁶

6,830,000

500

4.31 x 10^-5

.0000431

Standard Form to Scientific Notation

100

5100

5 x 10³

200

.073

7.3 x 10^-2

300

4,400

4.4 x 10³

400

.000032

3.2 x 10^-5

500

364,000,000

3.64 x 10⁸

Ordering Scientific Notation

100

Which is greater?

4 x 10⁷ or 5 x 10^-3

4 x 10⁷ 

200

Which is greater?

2.3 x 10^-3 or 5.2 x 10^-1

5.2 x 10^-1

300

Which is greater?

3.1 x 10³ or 4.5 x 10³

4.5 x 10³

400

Which is greater?

7.1 x 10^-2 or 7.1 x 10^-5

7.1 x 10^-2

500

Which is greater?

3.1 x 10⁸ or 3.2 x 10⁸

3.2 x 10⁸