Parts of Expressions

Front

Identify the terms of the algebraic expression: 3x + 5

Back

3x and 5

Front

What are the variables in the following expression? 3 + z + x + y + 7

Back

z, x and y

Front

Identify the constant of the algebraic expression: -r + 2

Back

2

Front

How many terms are in the expression? 3x + 7 + p - 12

Back

4

Front

Definition of a term.

Back

Parts of an expression separated by + and - signs

Front

What is an algebraic expression?

Back

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

Front

What is a coefficient?

Back

A number multiplied by a variable in an algebraic expression.

Front

What is a variable?

Back

A symbol used to represent a number that can change.

Front

What is a constant?

Back

A fixed value that does not change.

Front

How do you combine like terms?

Back

Add or subtract the coefficients of terms that have the same variable.