Vocab Quiz (Module 0)

A letter that represents a number

The number you plug in for a variable

A combination of variables and constants (numbers)

The order in which you evaluate an expression

Has an equal sign, and tells you two expression are equal to each other

An equation with variables, but we are not sure if it's true or false

A number that makes an equation true

A statement comparing two expressions using some form of < or >

A number that makes an inequality true

This also means addition or adding