| A | B |
|---|
| Absolute value | The distance of a number from zero on a number line. |
| Coordinate | A number that is used to tell where a point is located on a graph. |
| Integer | A number with no fractional parts. |
| Opposites | Two numbers that are the same distance from zero but on different sides of zero. |
| Negative sign | A minus in front of a number that shows that the number's value is less than zero. |
| Positive sign | A plus in front of a number that shows that the number's value is greater than zero. |
| Additive Identity | Zero is called the additive identity because when you add zero the value of the original quantity remains unchanged. |
| Additive Inverse | The property that states that a + (-a) = 0 |
| Multiplicative identity | One is the multiplicative identity because when you multiplly any quantity by one, the result is the same quantity. |
| Multiplicative inverse | The property that states that a(1/a) = 1 |
