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Scientific Notation

100

Write 3.45 x 10⁴ in standard form.

What is 34,500?

200

Write 23,000,000 in scientific notation

What it 2.3 x 10⁷ ?

300

The sign that makes the comparison true.

7.39 × 10⁵ _________ 7.39 × 10⁴

What is > ?

400

The sign that makes the comparison true.

1.9 × 10^-3 _______ 1.9 × 10^-4

What is > ? 

500

Write 4.42 x 10^-3 in standard form.

What is 0.00442?

Exponent Rules

100

Simplify 7⁰

What is 1?

200

Simplify (7³)(7⁵).

What is 7⁸?

300

Simplify 8⁵/8⁷.

What is 1/8²

400

Simplify (3⁴)^-2. Leave as a positive exponents.

What is 1/3⁸

500

Simplify 5^-7/5^-3

What is 1/5⁴

Evaluate Expressions

100

Evaluate the expression when x = 5

2x + 4x

What is 30?

200

Evaluate the expression when y = 4 and x = -7

xy - x

What is -21?

300

Evaluate the expression for c = 8 and d = –3.

cd + c

What is -16?

400

Evaluate the expression for s = 2, t = 13, and u = –4.

su − t²

What is -177?

500

Evaluate the expression when a = -3 and b = 5

a(2b - 7) + a

What is -12?

Distributive Property

100

Simplify

4(x + 3)

What is 4x+12?

200

Simplify 

5(3 - x)

What is -5x+15?

300

Simplify

(4x - 8)(-3)

What is -12x+24?

400

Simplify

-(5 - x)

What is -5 + x

500

Simplify

-23(-5x + 12)

What is 115x - 276?

Combine Like Terms

100

Simplify

4x + 3x + 5x - 9x

What is 3x?

200

Simplify

4x + 5y - 2x - 9y

What is 2x - 4y?

300

Simplify

24x² + 34x - x² - x

What is 23x² + 33x?

400

Simplify 

18xy + 4y +3x + 2xy + 2x

What is 20xy + 5x +4y?

500

Simplify

14x²y + 3xy² - 13x²y

What is x²y + 3xy²?