Q: What is the negative version of the number 221,212,331?
A: -221,212,331
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:
| 221,212,329 | 221,212,330 | 221,212,332 | 221,212,333 |
| -221,212,329 | -221,212,330 | -221,212,332 | -221,212,333 |