Q: What is the negative version of the number 30,431,237?
A: -30,431,237
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:
| 30,431,235 | 30,431,236 | 30,431,238 | 30,431,239 |
| -30,431,235 | -30,431,236 | -30,431,238 | -30,431,239 |