Q: What is the negative version of the number 21,721,702?
A: -21,721,702
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:
| 21,721,700 | 21,721,701 | 21,721,703 | 21,721,704 |
| -21,721,700 | -21,721,701 | -21,721,703 | -21,721,704 |