Chapter 6 Test Review - Exponents & Scientific Notation

Scientific Notation

100

Write in Standard Form:

2 X 10⁴

^{DAILYYYYYYY DOUBLLLLLLLE}

What is 20,000?

200

Write in Scientific Notation: 987,000,000

What is 9.87 X 10⁸?

300

Write in Scientific Notation: 0.0000324

What is 3.24 X 10^-5?

400

Which value is greater? 

3.01 X 10^-3  or 3.01 X 10^-2

What is 3.01 X 10^-2?

500

Write in scientific notation: 

0.489 X 10⁸

^{DAILY DOUBLLLLEEEEEEE}

What is 4.89 X 10⁷?

Exponent Rules

100

Simplify (x)(x³)

What is x⁴?

200

Simplify - remember NO negative exponents! 

x^-2y³

What is y³/x²?

300

Simplify 

(3x²)⁴

What is 81x⁸?

400

Simplify: 76¹¹/76⁵

What is 76⁶?

500

Simplify: 

(5y²x³)³(2yx)

What is:

250y⁷x¹⁰?

Operations with Sci. Notation

100

Multiply. Write your answer in Scientific Notation.

(50 X 10²)(0.1 X 10⁷)

What is 5 X 10⁹?

200

Divide. Write your answer in Scientific Notation.

5.5 X 10⁴ / 2 X 10²

^{DAILYYYYYYY DOUBBBBBBBLLLLLLLLE}

What is 2.75 X 10²?

300

Multiply. Write your answer in Scientific Notation.

(1.2 X 10³)(30) 

What is 3.6 X 10⁴?

400

Divide. Write your answer in Scientific Notation.

0.6 X 10³ / 2 X 10⁵

What is 3.0 X 10^-3?

500

Multiply. Write your answer in Scientific Notation.

(0.03 X 10^-2)(20 X 10²)

What is 6 X 10^-1?

Simplify! Simplify! Simplify!

100

8⁰

What is 1?

200

4²(4³)(4⁸)

What is 4¹³?

300

3⁸/3²

3⁶

400

(-x)³(-x)⁵

What is (-x)⁸

500

8³/8³

^{What is Miss. Acker's favorite ice cream and topping?}

What is 1? 

Random

100

Simplify:

(-992,843)⁰

What is 1?

200

Which is greater?

1.285 X 10⁹ OR 4.263 X 10⁸ ?

What is 1.285 X 10⁹?

300

Divide. Write your answer in Scientific Notation. 

9.1 / (4.3 X 10⁴) 

What is 2.1 X 10^-4

400

Write in standard form:

5.8 X 10^-3

^{DAILLLLLYYYYY DOUBLLLLLEEEEE}

What is 0.0058?

500

Simplify: 

(2sx³y²)(3s³xy⁴)(4)

What is 24s⁴x⁴y⁶?