Q: What is the negative version of the number 231,031,559?
A: -231,031,559
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:
| 231,031,557 | 231,031,558 | 231,031,560 | 231,031,561 |
| -231,031,557 | -231,031,558 | -231,031,560 | -231,031,561 |