Math Vocab

A mathematical phrase containing one or more variables and my contain operational symbols. (No equal sign!)

In mathematics it means "make the equation true."

A quantity that does not change.

A number sentence with two sides with an equal sign. Each side is "balanced."

The rules to follow when more than one operation is used in an expression.

A number in front of a variable

What does the symbol below mean?

Find the value of.

Values that give a true statement when substituted into an equation.

A letter or symbol that represents a quantity that can change.

A branch of mathematics that studies number systems & properties. Uses numbers, symbols, & variables

Repacing a variable in an expression with a number.

The signs used for grouping things or numbers together. Often used in the order of operations.

Operation which reverses or "undoes" the other.