Pre-Algebra Review

Absolute Values

100

Simplify:

|-5|=?

5

200

Simplify:

|2|=?

2

300

Simplify:

-|6|=?

-6

400

Simplify:

5+|-2|-4

3

500

Simplify:

-3+|-5*-5|

22

Fractions

100

Simplify as completely as possible:

8/24=?

1/3

200

Simplify as completely as possible:

1/2*5/7=?

5/14

300

Simplify as completely as possible:

1/2*4/8=?

1/4

400

Simplify as completely as possible:

(4/11) / (3/5) = ?

20/33

500

Simplify as completely as possible:

(1/4)-(2/3)=?

-5/12

Order of Operations

100

Simplify:

4+5*2=?

14

200

Simplify:

2(5-3)-4

0

300

Simplify:

4²+8*2-2=?

30

400

Simplify:

((3+5)/2)+2-4*3=?

-6

500

Simplify:

(3(5-3)+2³*(3-9/3))/6=?

1

Factors and Multiples

100

What is the Greatest Common Factor between 8 and 12?

4

200

What is the Least Common Multiple between 2 and 3?

6

300

What is the Greatest Common Factor between 35 and 21?

7

400

What is the Least Common Multiple between 6 and 9?

18

500

What is the Greatest Common Factor between 32 and 48?

16

Random Trivia

100

What is the area of a rectangle?

length x width

OR

base x height

200

Which is smaller, a yard or a meter?

Yard

300

What is the area of a circle?

A=pi*(radius)²

400

What is 10% of $30?

$3

500

What is 20% of $160?

$32