Q: What is the negative version of the number 663,314,631?
A: -663,314,631
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:
| 663,314,629 | 663,314,630 | 663,314,632 | 663,314,633 |
| -663,314,629 | -663,314,630 | -663,314,632 | -663,314,633 |