Pre-Algebra Review

One Step Equations

100

2x = 10

x = 5

200

x /32 = 3

x = 96

300

x / 4 = 388

x = 1552

400

56 + x = 4,589

x = 4,533

500

12 x = 144

x = 12

Multi-step equations

100

2x + 5 = 13

x = 4

200

4 - 4x = 32

x = -7

300

7 ( 3x - 5) = 78

5.38

400

87x + x - 13 + 2x - 24 = 223

x = 2.88

500

7 ( 32x - 4x) + 4 (4 + 2x) = 424

x = 2

Inequalities

100

6y > 18

y > 3

200

5x + 4 < 24

x < 4

300

5 (-2 + 3x) > 80

x > 6

400

-42x - 569 > -191

x < - 9

500

-4 ( y + 8) -13 > -45

y < 0

Order of Operations

100

17^2 - 45 + 8

252

200

(4 / 2 * 16 / 8)^ 5

1024

300

3 + 24 / 6 - 13

-6

400

5^2 (4+16) - 32 / 8

496

500

5 * 5^3 - 89 + (542 / 2)

807

Misc

100

What is Mrs. Janey's 1st name?

Caytlin

200

What class is this?

Pre-Algebra

300

How many exterior doors does Mr. Janey's apartment have?

1

400

Where did Mr. Janey grow up?

Alabama

500

What country is Mr. Janey going to this Summer?

Costa Rica