Q: What is the negative version of the number 131,640,637?
A: -131,640,637
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:
| 131,640,635 | 131,640,636 | 131,640,638 | 131,640,639 |
| -131,640,635 | -131,640,636 | -131,640,638 | -131,640,639 |