Scientific Notation Test Review

Scientific Notation to Standard Form

100

4 x 10²

400

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

500

5 x 10²

200

.07

7 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

Dividing Scientific Notation

100

Divide

9 x 10¹² / 3 x 10²

3 x 10¹⁰

200

Divide

48 x 10¹⁸ / 4 x 10⁶

1.2 x 10¹³

300

Divide

2.4 x 10⁵ / 2 x 10²

1.2 x 10³

400

Divide

100 x 10²⁰ / 5 x 10⁸

2 x 10¹³

500

Divide

3.6 x 10⁹ / 6 x 10³

6 x 10⁵

Multiplying Scientific Notation

100

Multiply

(4 x 10⁵)(2 x 10⁶)

8 x 10¹¹

200

Multiply

(1.2 x 10²)(4 x 10¹²)

4.8 x 10¹⁴

300

Multiply

(2.3 x 10¹⁰)(4 x 10³)

9.2 x 10¹³

400

Multiply

(5 x 10⁸)(3 x 10¹⁰)

1.5 x 10¹⁹

500

Multiply

(6 x 10¹)(2 x 10²)

1.2 x 10⁴