Pre Algebra Review

Order of Operations

100

3*5+7

22

200

9-1+3

11

300

4(3-1)+8*2

24

400

5+4²-2*8

5

500

(31-11)/5+2

6

Algebraic Expressions

100

evaluate a+b

a=2  b = 3

5

200

Evaluate 2x-t

x=6, t=4

8

300

2ab 

a=2 b = 3

12

400

7h+4m

h=2

m=1

18

500

xy-k²

x=4

y=5

k=3

11

Distributive Property

100

Simplify

2(x+1)

2x+2

200

5(2x+4)

10x+20

300

4(2x-9)

8x-36

400

-4(2x+3)

-8x-12

500

4(3x+1)+10

12x+14

Absolute Value

100

5+|3|

8

200

|3-6|

3

300

|3-5|- 8

-6

400

2|8-5|+7

13

500

3-5|2-8|

-27

Mr G Trivia

100

What college did Mr Gast attend?

Ohio State

200

How many years has Mr Gast been at Hartley?

3 years (counting this year)

300

Where did Mr Gast go to high school?

Dublin Scioto

400

What is Mr Gast's favorite sport?

Hockey

500

How old is Mr Gast?

25