Understanding Variables and Expressions

Front

Identify a constant in the expression
3x + 2y + 7

Back

7

Front

How many terms are in the expression
3x + 2y + z

Back

3

Front

Identify the variables in the expression
3x +  9

Back

x

Front

How many terms are in the expression
3a + 2b + c + 100

Back

4

Front

A number with no variable attached is called a _____

Back

constant

Front

How many coefficients are in expression?

Back

2

Front

Find the coefficient in the algebraic expression.

Back

4

Front

What operation does the term 2g represent?

Back

multiplication

Front

A letter that represents a number is called a _____ (Options: variable, coefficient, constant, term)

Back

variable

Front

What part of an algebraic expression is separated by addition or subtraction?

Back

term