equivalent fraction

Fractions that have the same value

simplest form

The lowest form of a fraction.

mixed number

A number represented by a whole number and a fraction

improper fraction

the numerator is larger than the denominator

fraction

A number that names part of a whole.

numerator

the top number in a fraction

denominator

The bottom number in a fraction

fraction bar

the line that separates the numerator and the denominator

Prime number

a whole # that only has two factors; itself and 1

composite number

A number with more than 2 factors

factor pairs

two numbers multiplied together to equal a given product

multiples

numbers you say when you skip count. Multiples of 2 are: 2,4,6,8,...

whole number

1,2,3,4,... a number that is not broken up into a fraction