Q: What is the negative version of the number 20,815,716?
A: -20,815,716
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:
| 20,815,714 | 20,815,715 | 20,815,717 | 20,815,718 |
| -20,815,714 | -20,815,715 | -20,815,717 | -20,815,718 |