Q: What is the negative version of the number 664,726,511?
A: -664,726,511
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:
| 664,726,509 | 664,726,510 | 664,726,512 | 664,726,513 |
| -664,726,509 | -664,726,510 | -664,726,512 | -664,726,513 |