Q: What is the negative version of the number 21,911,908?
A: -21,911,908
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:
| 21,911,906 | 21,911,907 | 21,911,909 | 21,911,910 |
| -21,911,906 | -21,911,907 | -21,911,909 | -21,911,910 |