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Integers
Expressions
Equations
The Number System
100

What is -2+5

3

100

What is the coefficient -8x-16?

-8

100

Solve.   2x-5=3

4

100

Where would -5 first appear?

Integers

200

What is -4-7

-11

200

What is the constant 24x2-16x+5?

5
200

Solve.     -3x + 4 = 12

8/-3

200

Where would 5/2 first appear?

Rationals

300

What is 60/-5?

-12

300

Simplify.   3x - 4 + 7x - 8

10x - 12

300

Solve.  5x - 3x + 2 = 12

x = 5

300

Where would 0 first appear?

Whole numbers

400

What is 14(-4)?

-56

400

Simplify.    2(4x + 3) -9x

-x +6

400

Solve. 2(x - 4)= -16

x = -4

400

Where would 2 first appear?

Natural Numbers

500

What is 2(-3)(-4)(-5)?

-120

500

Evaluate if n=2, a=3, and b= -1.

n+a+b

4

500

Solve.   -3(2x - 5) - 4 = 8

x = 1/2
500

Where would the square root of 9 first appear?

Natural Numbers