Q: What is the negative version of the number 131,231,311?
A: -131,231,311
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:
| 131,231,309 | 131,231,310 | 131,231,312 | 131,231,313 |
| -131,231,309 | -131,231,310 | -131,231,312 | -131,231,313 |