Q: What is the negative version of the number 231,563,787?
A: -231,563,787
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:
| 231,563,785 | 231,563,786 | 231,563,788 | 231,563,789 |
| -231,563,785 | -231,563,786 | -231,563,788 | -231,563,789 |