Q: What is the negative version of the number 31,143,307?
A: -31,143,307
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:
| 31,143,305 | 31,143,306 | 31,143,308 | 31,143,309 |
| -31,143,305 | -31,143,306 | -31,143,308 | -31,143,309 |