Q: What is the negative version of the number 131,311,309?
A: -131,311,309
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:
| 131,311,307 | 131,311,308 | 131,311,310 | 131,311,311 |
| -131,311,307 | -131,311,308 | -131,311,310 | -131,311,311 |