Q: What is the negative version of the number 815,885,720?
A: -815,885,720
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:
| 815,885,718 | 815,885,719 | 815,885,721 | 815,885,722 |
| -815,885,718 | -815,885,719 | -815,885,721 | -815,885,722 |