Q: What is the negative version of the number 30,221,331?
A: -30,221,331
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:
| 30,221,329 | 30,221,330 | 30,221,332 | 30,221,333 |
| -30,221,329 | -30,221,330 | -30,221,332 | -30,221,333 |