Scientific Notation and Standard Notation Repost Day 5

Express the following in scientific notation:

0.00003

• 3.0 X 10⁵

• 3.0 X 10^-5

• 3.0 X 104

• 3.0 X 10^-4

Express the following in scientific notation:

8,000,000

• 8.0 X 10⁴

• 8.0 X 10⁵

• 8.0 X 10⁶

• 8.0 X 10⁷

Express the following in scientific notation:

55,000,000

• 5.5 X 10⁵

• 5.5 X 10⁶

• 5.5 X 10⁷

• 5.5 X 10⁸

Express the following in scientific notation:

0.002

• 2.0 X 10²

• 2.0 X 10^-2

• 2.0 X 10³

• 2.0 X 10^-3

Convert the following number in Scientific Notation into Standard Notation:

7.0 x 10⁴

• .007

• .0007

• 7000

• 70000

Convert the following number in Scientific Notation into Standard Notation:

2.31 x 10^-7

• 0.00000231

• 0.000000231

• 2310000

• 23100000

Convert the following number in Scientific Notation into Standard Notation:

7.0 x 10^-5

• 0.0007

• 0.00007

• 70000

• 700000

Convert the following number in Scientific Notation into Standard Notation:

5.65 x 10¹

• 0.565

• 0.00565

• 56.5

• 565

Scientific Notation is used to write

• Really Big Numbers Like the Distance from the Earth to the Sun.

• Really Small Numbers, like the Weight of a Lady Bug

• Really Big and Small Numbers

When writing a number in Scientific Notation, the decimal is placed to the ______________________________________________.

• to the right of the first non zero digit (number).

• to the right of the second non zero digit (number).

• to the left of the first non zero digit (number).

• to the right of the second non zero digit (number).