| A | B |
|---|
| Integers | Numbers consisting of the negative integers, zero and the positive integers. |
| Negative integer | An integer less than 0. |
| Positive integer | An integer greater than 0. |
| Absolute value | The distance between a number and zero on a number line. |
| Opposites | Two numbers that are the same distance from on a number line |
| Mean | The sum is the values is a data set set divided by the number of values. |
| Terms | The parts of an expression that are seperated by addition and subtraction symbols |
| Like terms | Terms that have identical variable parts raised to the same power. |
| Coefficient | The number part of a term that includes a variable. |
| Additive inverse | The opposite if a number. |
| Constant term | A term that has a number but no variable. |
| Quadrant | One of the four regions of a coordinate plane. |
| Orderd pair | A pair of numbers used to represent a point in a coordinate plane. |
| x-coordinate | The first number in an orderd pair. |
| y-coordinate | The second number in an ordered pair. |
| Distributive property | For all numbers a, b, and c, a (b+c)= ab+bc and a (b-c)= ab- bc |
| Coordinate plane | The plane formed by the intersection of a horizontal number line and a vertical number line. |
| x-axis | The horizontal number line in a coordinate plane. |
| y-axis | The vertical number line in a coordanite plane. |
| Origin | The point (0, 0) where the axes meet in a coordinate plane. |
