Math Review Game

Solving Inequalities

100

3X - 7 > - 7

X > 0

200

-7X + 5 < - 9

X > 2

300

(X + 5) / 6 > - 4

X > - 29

400

28 < 4 - 4X

X < - 6

500

Solve 5x + 7 < 3(x + 1) 

x < –2

Percents and Proportions

100

What is 10% of 240?

24

200

What is 40% of 20?

8

300

What is 40% of 45?

18

400

What is 20% of 45?

9

500

What is 50% of 250?

125

Solving Exponents

100

Simplify (4x)^0

1

200

Simplify 10^-2

0.01

300

Simplify (7ab)^2

49(a^2)(b^2)

400

Simplify (5x^2)^3

125x^6

500

Simplify (4x^5)(3x^7) 

12x^12

Polynomials

100

Add (3x^3 + 6x^2) + (-4x^2 + 12)

3x^3 + 2x^2 + 12

200

Multiply (2x^3y^4) (-3xy)

-6x^4y5

300

Divide (2y^4 + 10y^3)/ 2y^2

y^2 + 5y

400

Simplify (2x^3)^3

8x^9

500

Subtract (-4x^2 - 3x) - (-4x^2 + 4)

-3x - 4

Statistics

100

This number is repeated the most times in a set of data

Mode

200

Find the median { 11, 5, 3, 8, 2, 6, 4}

median = 5

300

Find the range { 11, 5, 3, 8, 2, 6, 4}

Range = 9

400

Find the mean { 11, 5, 3, 8, 2, 6, 4} Round answer to the nearest tenth.

Mean = 5.6

500

Find the mean, median, mode, and range { 2, 4, 6, 3, 8, 4, 1}

Mean = 4, Median = 4, Mode = 4, Range = 7