Identify Parts of an Expression

Front

What is the term for a number that is multiplied by a variable?

Back

Coefficient

Front

What do we call a letter that represents a number in an expression?

Back

Variable

Front

What is the term for a number that stands alone and does not change?

Back

Constant

Front

In the expression 5x + 2, what is the coefficient of x?

Back

5

Front

In the expression 3y + 4z - 7, what are the variables?

Back

y and z

Front

What is the term for a combination of numbers, variables, and operations?

Back

Expression

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equals sign, while an equation does.

Front

In the expression 2x + 3, what is the constant term?

Back

3

Front

What is the term for the parts of an expression separated by + or - signs?

Back

Terms

Front

In the expression 4a - 5b + 6, how many terms are there?

Back

3