Q: What is the negative version of the number 21,331,166?
A: -21,331,166
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:
| 21,331,164 | 21,331,165 | 21,331,167 | 21,331,168 |
| -21,331,164 | -21,331,165 | -21,331,167 | -21,331,168 |