Q: What is the negative version of the number 663,665,304?
A: -663,665,304
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:
| 663,665,302 | 663,665,303 | 663,665,305 | 663,665,306 |
| -663,665,302 | -663,665,303 | -663,665,305 | -663,665,306 |