Q: What is the negative version of the number 21,042,508?
A: -21,042,508
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:
| 21,042,506 | 21,042,507 | 21,042,509 | 21,042,510 |
| -21,042,506 | -21,042,507 | -21,042,509 | -21,042,510 |