Q: What is the negative version of the number 231,221,122?
A: -231,221,122
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:
| 231,221,120 | 231,221,121 | 231,221,123 | 231,221,124 |
| -231,221,120 | -231,221,121 | -231,221,123 | -231,221,124 |