1/20 Scientific Notation Wrap Up

What is scientific notation?

• A long way to write really short numbers

• A short way to write really long numbers

• I don't know...

• None of the above

If the exponent is a positive number...

• you will get a large number

• you will get a smaller number

When your exponent is negative, you move your decimal....

• to the right

• to the left

• to both sides

• nowhere.... the decimal goes nowhere

ANY number raised to a power of 0 will be....

• 10
• itself
• 1
• 0

Convert to scientific notation:

520,000,000

• 52 x 10⁷

• 5.2 x 10⁷

• 5.2 x 10⁸

• 0.52 x 10⁹

Express the following in scientific notation:
.000457

• 457 x 10⁶
• 457 x 10^-6
• 4.57 x10⁴
• 4.57 x 10^-4

How would you write 564,000,000 in scientific notation?

• 5.64 x 10^-7

• 5.64 x 10⁶

• 5.64 x 10⁸

• 56.4 x 10⁷

Write 3.5 x 10⁶  in standard notation.

• 0.0000035
• 35,000,000
• 3,500,000
• 0.00000035

Write 42,000 in scientific notation.

• 42.000 x 10³
• 4.2 x 10 ^-4
• 4.2 x 10⁴
• 0.42 x 10⁵

Write 0.00000054 in scientific notation.

• 54 x 10⁸
• 5.4 x 10⁷
• 54 x 10^-8
• 5.4 x 10^-7