Q: What is the negative version of the number 21,550,784?
A: -21,550,784
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:
| 21,550,782 | 21,550,783 | 21,550,785 | 21,550,786 |
| -21,550,782 | -21,550,783 | -21,550,785 | -21,550,786 |