Q: What is the negative version of the number 664,376,619?
A: -664,376,619
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:
| 664,376,617 | 664,376,618 | 664,376,620 | 664,376,621 |
| -664,376,617 | -664,376,618 | -664,376,620 | -664,376,621 |