Q: What is the negative version of the number 221,215,328?
A: -221,215,328
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:
| 221,215,326 | 221,215,327 | 221,215,329 | 221,215,330 |
| -221,215,326 | -221,215,327 | -221,215,329 | -221,215,330 |