Q: What is the negative version of the number 644,025,260?
A: -644,025,260
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:
| 644,025,258 | 644,025,259 | 644,025,261 | 644,025,262 |
| -644,025,258 | -644,025,259 | -644,025,261 | -644,025,262 |