Q: What is the negative version of the number 221,331,238?
A: -221,331,238
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:
| 221,331,236 | 221,331,237 | 221,331,239 | 221,331,240 |
| -221,331,236 | -221,331,237 | -221,331,239 | -221,331,240 |