Writing Algebraic Expressions

Front

The difference of nineteen and a number b, then divide by four.

Back

(19-b)/4

Front

If m represents the amount of money you had, write an expression to represent you spending $28.

Back

m-28

Front

Eight added to a number y.

Back

8+y

Front

If g represents Edna’s grade, write an expression that shows she earned 5 points extra credit.

Back

g+5

Front

If p represents the points Kia scored in a game, write an expression that shows how she tripled her point total.

Back

3p

Front

What is an algebraic expression?

Back

A mathematical phrase that can include numbers, variables, and operation symbols.

Front

What does the variable 'x' typically represent in algebra?

Back

A number that is unknown or can change.

Front

What is the term for the number in front of a variable?

Back

Coefficient.

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equal sign, while an equation does.