Q: What is the negative version of the number 31,550,515?
A: -31,550,515
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:
| 31,550,513 | 31,550,514 | 31,550,516 | 31,550,517 |
| -31,550,513 | -31,550,514 | -31,550,516 | -31,550,517 |