Q: What is the negative version of the number 21,331,163?
A: -21,331,163
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:
| 21,331,161 | 21,331,162 | 21,331,164 | 21,331,165 |
| -21,331,161 | -21,331,162 | -21,331,164 | -21,331,165 |