21 terms

shuntemannTEACHER

* Identify numbers in scientific notation
* Convert between standard and scientific notation
* Order numbers in scientific notation

3 × 10²

300

5.72 × 10⁹

5,720,000,000

3 × 10¹

30

5.72 × 10²

572

3 × 10⁵

300000

2.4327 × 10⁴

24,327

2.4327 × 10⁷

24,327,000

5.3 × 10⁻²

0.053

5.3 × 10⁻⁶

0.0000053

7.8 × 10⁻³

0.0078

7.8 × 10⁻¹

0.78

5.72 × 10⁻¹

0.572

5.72 × 10⁻⁴

0.000572

Scientific Notation

An easier way to write a very large or very small number.

Standard Form

A number written out in expanded form.

Exponent

The power to which a given number or expression is to be raised.

Base

The number that is going to be raised to a power.

Scientific Notation with a negative exponent means...

The number will be smaller than one.

Scientific Notation with a positive exponent means...

The number will be greater than one.

4 × 10⁻⁴

0.0004

5.72 × 10⁴

57,200