Q: What is the negative version of the number 21,206,447?
A: -21,206,447
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:
| 21,206,445 | 21,206,446 | 21,206,448 | 21,206,449 |
| -21,206,445 | -21,206,446 | -21,206,448 | -21,206,449 |