Q: What is the negative version of the number 31,221,332?
A: -31,221,332
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 31,221,330 | 31,221,331 | 31,221,333 | 31,221,334 |
| -31,221,330 | -31,221,331 | -31,221,333 | -31,221,334 |