Q: What is the negative version of the number 21,861,799?
A: -21,861,799
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:
| 21,861,797 | 21,861,798 | 21,861,800 | 21,861,801 |
| -21,861,797 | -21,861,798 | -21,861,800 | -21,861,801 |