| Term | Definition |
| Ascending | Numbers arranged from smallest to largest. |
| Decimal | A real number on the base ten standard numbering system. |
| Percent | A ratio that compares a number to 100. |
| Improper Fractions | A fraction with a numerator that is greater than or equal to its denominator. |
| Mixed Numbers | is the sum of a whole number and a fraction. |
| Integers | are the set of positive whole numbers, their opposites, and 0. |
| Descending | Numbers are arranged from the largest to the smallest. |
| Fraction | A way of writing numbers that are not whole numbers. It has a denominator and numerator. |
| Rational Number | A number that can be written as a quotient of two integers, where the devisor is not 0. Ex. 2/5, 0.3 ,-6 ,0.666. 20% |
| Positive Rational Number | A positive number that can be that can be written as a quotient of two integers, where the divisor is not 0. |