Q: What is the negative version of the number 31,131,310?
A: -31,131,310
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:
| 31,131,308 | 31,131,309 | 31,131,311 | 31,131,312 |
| -31,131,308 | -31,131,309 | -31,131,311 | -31,131,312 |