Parts of an Expression

Front

A letter that represents an unknown number is called a _____

Back

variable

Front

Back

term

Front

x, y, a, s, t... These are called

Back

variables

Front

Back

4

Front

Back

4

Front

A number that multiplies a variable is called a _____

Back

coefficient

Front

A number on its own in an expression is called a _____

Back

constant

Front

Back

term

Front

Back

2

Front

Back