Q: What is the negative version of the number 199,640,331?
A: -199,640,331
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:
| 199,640,329 | 199,640,330 | 199,640,332 | 199,640,333 |
| -199,640,329 | -199,640,330 | -199,640,332 | -199,640,333 |