Q: What is the negative version of the number 231,123,221?
A: -231,123,221
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:
| 231,123,219 | 231,123,220 | 231,123,222 | 231,123,223 |
| -231,123,219 | -231,123,220 | -231,123,222 | -231,123,223 |