Q: What is the negative version of the number 21,205,305?
A: -21,205,305
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:
| 21,205,303 | 21,205,304 | 21,205,306 | 21,205,307 |
| -21,205,303 | -21,205,304 | -21,205,306 | -21,205,307 |