Q: What is the negative version of the number 400,431,307?
A: -400,431,307
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:
| 400,431,305 | 400,431,306 | 400,431,308 | 400,431,309 |
| -400,431,305 | -400,431,306 | -400,431,308 | -400,431,309 |