Algebra 1

Front

Simplify this expression....

Back

10a

Front

What is a variable in Algebra?

Back

An unknown value

Front

What is an algebraic expression made of?

Back

Numbers and variables

Front

What is an algebraic expression for "the difference of r and 3"?

Back

r - 3

Front

A symbol for an unknown value is called a _______________. It is usually a letter such as a, X or Y.

Back

Variable

Front

A mathematical sentence in which there are 2 expressions on either side of an equal sign.

Back

Equation

Front

Identify the equation from the following: 4x = 9, 4x - 9, 4x, - 9

Back

4x = 9

Front

What is the "7m" in this expression?
7m - 9
Options: Expression, Variable, Coefficient, Term

Back

Term

Front

Simplify: a + a = ?

Back

2a

Front

Simplify: 2b + b

Back

3b