Converting Between Scientific Notation

Convert the following number to scientific notation: 43,000,000

• 43x10⁶

• 4.3×10⁷

• 430×10⁵

• 4.3×10⁻⁷

Try to change the number back to standard form: 3.97  x  10^-2

• 0.000397

• 0.0397

• 0.0000397

• 0.397

Convert the following number to standard form:
8.15 x 10⁶

• 815,000

• 815,000,000

• 8,150,000

• 0.00000815

Convert the following number to scientific notation:
12,000,000

• 1.2 x 10⁷

• 1.2 x 10⁶

• 12 x 10⁷

Convert the following number to scientific notation:
345,000

• 3.45 x 10³

• 3.45 x 10⁶

• 3.45 x 10⁵

Convert the following number to scientific notation: 520,000,000

• 52 x 10⁷

• 5.2 x 10⁷

• 5.2 x 10⁸

• 0.52 x 10⁹

Convert the following number to scientific notation: .000457

• 457 x 10⁶

• 457 x 10^-6

• 4.57 x10⁴

• 4.57 x 10^-4

Write 0.00000707 in scientific notation.

• 7.07 x 10^-6

• 7.07 x 10⁶

• 707 x 10⁸

• 707 x 10^-8

Try to change the number back to standard form:  6.79  x  10⁴

• 679,000

• 6,790

• 67,900

• 6,790,000

Convert the following number to standard form:
4.2 x 10⁴

• 420,000

• 42,000

• 0.000 42

• 4,200