| A | B |
| Absolute Value | Distance from Zero on a number line |
| Opposite | Two numbers that are the same distance from zero |
| Negative | Numbers to the left of Zero on the number line |
| Positive | Numbers to the right of Zero on the number line |
| Integer | All positive and negative whole numbers and zero |
| Decimal | Another representation of a fraction |
| Fraction | A part of a whole |
| Zero | Center of the number line |