Q: What is the negative version of the number 20,685,831?
A: -20,685,831
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:
| 20,685,829 | 20,685,830 | 20,685,832 | 20,685,833 |
| -20,685,829 | -20,685,830 | -20,685,832 | -20,685,833 |