Q: What is the negative version of the number 664,065,278?
A: -664,065,278
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:
| 664,065,276 | 664,065,277 | 664,065,279 | 664,065,280 |
| -664,065,276 | -664,065,277 | -664,065,279 | -664,065,280 |