Q: What is the negative version of the number 20,816,257?
A: -20,816,257
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:
| 20,816,255 | 20,816,256 | 20,816,258 | 20,816,259 |
| -20,816,255 | -20,816,256 | -20,816,258 | -20,816,259 |