Chapter 7 Math Vocabulary Words

An expression that includes at least one variable

A number multiplied by another number to find a product

The answer to a multiplication problem

A mathematical phrase that uses only numbers and operations signs is called numerical expression

A number that shows how many times the base is used as a factor

The number that results from dividing is called the quotient

A number that is multiplied by a variable

A letter or symbol that stands for an unknown number or numbers

The answer to a subtraction problem

A set of rules which gives the order in which calculations are done in an expression is called PEMDAS

To find the value of a numerical or algebraic expression

The parts of an expression that are separated by an addition or subtraction sign

The answer to an addition problem

A number used as a repeated factor

Expressions that have the same variable with the same exponent is called

Expressions that are equal to each other for any values of their variables is called an equivalent expression