Q: What is the negative version of the number 21,512,541?
A: -21,512,541
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:
| 21,512,539 | 21,512,540 | 21,512,542 | 21,512,543 |
| -21,512,539 | -21,512,540 | -21,512,542 | -21,512,543 |