Vocabulary 3/1/19

A number, variable, product, or quotient in an expression separated by + or - sign

A pair of numbers that are the same distance from zero, but in different directions.

Two operations that can be used to undo one another, such as +, -, x, ÷

A symbol or letter that represents one or more numbers.

Number in an exponential expression that tells how many times the base is multiplied by itself.

A mathematical phrase that contains one or more variables.

A set of rules that indicates the order in which to evaluate an expression.

The number that is multiplied by itself in an exponential expression.

An expression that combines numbers and at least one operation (+, -, x, ÷)

A numerical factor multiplied by a variable.