Algebra Tool Box

To get the variable alone

the amount that remains after one number has been subtracted from another

The total of two or more numbers when added

To find the answer to a solution

a value that does not change

A letter to used to represent a value that can change

a combination of numbers and variables connected by one or more operation signs

operations that undo each other

The solution to a division problem

the number that is multiplied by the variable in an algebraic expression

what is the inverse operation of division

to find the value of a numerical or algebraic expression

A mathematical sentence

to find the value of a numerical expression

To replace a variable with a number in an algebraic expression

The answer when two numbers are multiplied

what operation "undoes" addition