Q: What is the negative version of the number 625,640,257?
A: -625,640,257
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:
| 625,640,255 | 625,640,256 | 625,640,258 | 625,640,259 |
| -625,640,255 | -625,640,256 | -625,640,258 | -625,640,259 |