CSET Math Review

These are the numbers you would naturally count by...1, 2, 3, etc..

These are the natural numbers and include 0

These are whole numbers and thier opposites so...-3, -2, -1, 0, 1, 2, 3...

These are all values that can be expressed in fraction form (where the denominator is not = 0), or can be expressed in decimal form that either terminates or repeats a pattern.