Q: What is the negative version of the number 231,072,161?
A: -231,072,161
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:
| 231,072,159 | 231,072,160 | 231,072,162 | 231,072,163 |
| -231,072,159 | -231,072,160 | -231,072,162 | -231,072,163 |