Q: What is the negative version of the number 20,855,689?
A: -20,855,689
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:
| 20,855,687 | 20,855,688 | 20,855,690 | 20,855,691 |
| -20,855,687 | -20,855,688 | -20,855,690 | -20,855,691 |