Identify Variables in a Problem

Identify the variables in the expression
3x +  9

• x

• y

• 9

• 3x

Identify the circled number.

• quotient

• dividend

• divisor

• remainder

A letter to represent an unknown number

• Term

• Coefficient

• Variable

• Expression

Identify the variable of the algebraic expression:

m - 6

• 1

• m

• -6

• 6

What are the variables in the expression?
4 + 16v

• 4, 16v

• 4

• v

• +16

What are the variables in the expression?
-4x + 6y - 2

• -4x, 6y, -2

• x, y

• 4x, 6y

• -2

Identify the variable of the algebraic expression:

3x + 5

• 3

• x

• 5

• 3x and 5

What is the variable in 4x+3

• 3

• 4x

• 4x+3

• x

Click on the name of the red part of the algebraic expression:

4² + 2x -7

• constant

• variable

• coefficient

• term

A _____________ is a symbol, usually a letter that stands for a number. 

• coefficient

• algebraic expression

• variable

• term