Parts of an Expressions

Front

What is a symbol for a number we don't know yet, usually represented by a letter?

Back

Variable

Front

What do we call a number, variable, or product in an expression?

Back

Term

Front

In the expression 4x + 5, what is the coefficient?

Back

4

Front

In the term 2x, what is the '2' called?

Back

Coefficient

Front

List the terms in the expression 7x - 6 + 8.

Back

7x, -6, 8

Front

What is the term for a number that does not change in an expression?

Back

Constant

Front

What do we call the number in front of a variable in an expression?

Back

Coefficient

Front

In the expression 3x + 2y - 5, how many terms are there?

Back

3

Front

What is the difference between a variable and a constant?

Back

A variable can change, while a constant remains the same.

Front

What is the term for the result of adding two or more terms together?

Back

Sum