| A | B |
| unlike terms | terms that do not have identical variables or variable groups |
| algebra | a part of mathematics that deals with variables, symbols and numbers |
| distribute | to multiply each term within a set of grouping symbols by th term immediately preceding or following the grouping symbol |
| volume | the amount of space inside a three-dimensional object |
| mixed number | a value that includes an integer and fraction |
| like terms | terms that have identical variables or variable groups |
| fraction | tells you what part of a unit you have. |
| equation | a mathematical sentence that has two equivalent expressions separated by an equal sign |
| improper fraction | a fraction in which the numerator is equal to or larger than the denominator |
| inequality | a mathematical sentence in which comparison symbols are used |
| area | the space inside a closed, two-dimensional figure. |