Expressions Vocabulary practice

What is the term for a mathematical phrase that combines numbers and variables but does not contain an equals sign?

• equation

• expression

• variable

• inequality

What is the coefficient of x in

5x - 2

• 5

• -2

• x

• 5x

How many terms are in the expression?

2y - 7z + 5x - 3

• 1

• 2

• 3

• 4

What is the constant term in

5x - 7

• 5

• x

• 5x

• -7

A mathematical phrase that combines numbers and/or variables using mathematical operations. It does not contain an equals sign.

• equation

• expression

• coefficient

• constant

In 5x + 7 , the COEFFICIENT is ___

• 5

• x

• +

• 7

In 5x - 7 , the CONSTANT is ___

• 5

• x

• -

• 7

The result of adding two numbers.

• product

• sum

• difference

• quotient

The result of subtracting one quantity from another

• product

• quotient

• sum

• difference

How many terms does this expression have?
2x - 7y + 15 - 3y + x

• 4

• -15

• 5

• 2