Q: What is the negative version of the number 221,123,231?
A: -221,123,231
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:
| 221,123,229 | 221,123,230 | 221,123,232 | 221,123,233 |
| -221,123,229 | -221,123,230 | -221,123,232 | -221,123,233 |