Q: What is the negative version of the number 20,801,824?
A: -20,801,824
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:
| 20,801,822 | 20,801,823 | 20,801,825 | 20,801,826 |
| -20,801,822 | -20,801,823 | -20,801,825 | -20,801,826 |