Q: What is the negative version of the number 664,512,616?
A: -664,512,616
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:
| 664,512,614 | 664,512,615 | 664,512,617 | 664,512,618 |
| -664,512,614 | -664,512,615 | -664,512,617 | -664,512,618 |