Identify parts of an expression

Front

The number before a variable is the _____

Back

coefficient

Front

A letter that represents a number is called a _____

Back

variable

Front

Back

3

Front

Coefficients show what type of operative relationship? HINT: 7y tells you to do what?

Back

multiply

Front

How many constants are in the following expression? 5b + 3 - 4k + 6

Back

2

Front

What is a constant in an expression?

Back

A constant is a fixed value that does not change.

Front

What is a term in an expression?

Back

A term is a single mathematical expression that can be a number, variable, or the product of both.

Front

Back

3

Front

What does the term 'variable' mean in mathematics?

Back

A variable is a symbol used to represent an unknown value.

Front

Back

8 and 2 are coefficients.