Q: What is the negative version of the number 30,431,137?
A: -30,431,137
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:
| 30,431,135 | 30,431,136 | 30,431,138 | 30,431,139 |
| -30,431,135 | -30,431,136 | -30,431,138 | -30,431,139 |