Scientific notation

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

Scientific Notation is made up of two number parts. The second part is a power of base 10.

• True
• False

Express the following in scientific notation:
.000457

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

UNDERSTANDING
If the exponent is a positive number...

• you will get a large number
• you will get a smaller number

UNDERSTANDING
If the exponent is a negative number...

• you will get a large number
• you will get a small 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

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

Which number is the highest value?

• 2.35 x 10⁵

• 9.78 x 10³

• 5.01 x 10⁴

• 1.101 x 10⁶

Which number has the lowest value

• 8.11 x 10²

• 7.22 x 10⁹

• 6.33 x 10⁵

• 5.44 x 10²