Q: What is the negative version of the number 664,065,321?
A: -664,065,321
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:
| 664,065,319 | 664,065,320 | 664,065,322 | 664,065,323 |
| -664,065,319 | -664,065,320 | -664,065,322 | -664,065,323 |