Introduction to Expressions and Equations

A(n) _________ consist of one or more variables, numbers, and operations.

• numerical expression

• term

• coefficient

• algebraic expression

A(n)___________ consists of one or more variables, numbers, operations and has an equal sign.

• numerical expression

• inequality

• algebraic expression

• Algebraic equation

Which of the following is an example of a numerical expression?

• -11

• X -7

• 2X = -8

Which of the following is an algebraic expression?

• 8 - 5

• 13

• X -5

Which of the following is an algebraic equation?

• -5X

• -15

Product means...

• subtract

• multiply

• add

• divide

Quotient means...

• add

• subract

• multiply

• divide

Sum means to ...

• add

• subtract

• multiply

• divide

Difference means to ...

• add

• subtract

• multiply

• divide

The word "is" means...

• product

• equal

• add

• less than