Q: What is the negative version of the number 664,726,501?
A: -664,726,501
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:
| 664,726,499 | 664,726,500 | 664,726,502 | 664,726,503 |
| -664,726,499 | -664,726,500 | -664,726,502 | -664,726,503 |