Q: What is the negative version of the number 21,541,612?
A: -21,541,612
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:
| 21,541,610 | 21,541,611 | 21,541,613 | 21,541,614 |
| -21,541,610 | -21,541,611 | -21,541,613 | -21,541,614 |