Q: What is the negative version of the number 231,031,099?
A: -231,031,099
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:
| 231,031,097 | 231,031,098 | 231,031,100 | 231,031,101 |
| -231,031,097 | -231,031,098 | -231,031,100 | -231,031,101 |