Q: What is the negative version of the number 231,431,431?
A: -231,431,431
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:
| 231,431,429 | 231,431,430 | 231,431,432 | 231,431,433 |
| -231,431,429 | -231,431,430 | -231,431,432 | -231,431,433 |