Negative or positive whole number
any number that can be expressed as a fraction
the set of numbers that includes rational and irrational numbers.
The set of numbers 1, 2, 3, 4, ... Also called counting numbers.
Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...
numbers that cannot be expressed in the form a/b, where a and b are integers and b =0.
the relative magnitudes of two quantities (usually expressed as a quotient)
a number that when multiplied by itself equals a given number
a square of a whole number
two words that express opposing concepts