Q: What is the negative version of the number 21,560,542?
A: -21,560,542
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:
| 21,560,540 | 21,560,541 | 21,560,543 | 21,560,544 |
| -21,560,540 | -21,560,541 | -21,560,543 | -21,560,544 |