Q: What is the negative version of the number 813,815,786?
A: -813,815,786
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:
| 813,815,784 | 813,815,785 | 813,815,787 | 813,815,788 |
| -813,815,784 | -813,815,785 | -813,815,787 | -813,815,788 |