Math Exponents and Scientific Notation Using Four Operations

Using exponents, what is the simplified form of the expression (2⁴)⁷

• 2³

• 14²⁸

• 2²⁸

• 2¹¹

What is 4⁰?

• 0

• 1

• 4

• 10

Which is greater,  2654⁰ or 5⁰?

• 2654⁰

• 5⁰

• They are the same

• Zero is greater

Using exponents, what is the simplified form of this expression?

• 5⁹

• 1⁵

• 5¹⁴

• 5⁵

Write the answer in scientific notation.

4.1 x 10⁵ + 5.5 x 10⁶ =

• 5.91 x 10⁶

• 9.6 x 10⁵

• 9.6 x 10¹¹

• 4.65 x 10⁵

• 2.2 x 10²

• 2.2 x 10^-2

• 2.8 x 10²

• 2.8 x 10¹⁴

• A

• B

• C

• D

Do the division step in your calculator first. Once you get y0ur answer, multiply it by the remaining expression.

• 0.00345

• 0.0345

• 0.000345

• 0.0000345

• 3.6 x 10²

• 3.6 x 10⁸

• 4.6 x 10⁸

• 4.6 x 10²

Do the division step in your calculator first. Once you get y0ur answer, multiply it by the remaining expression.

• 0.00345

• 0.0345

• 0.000345

• 0.0000345