Q: What is the negative version of the number 815,567,571?
A: -815,567,571
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:
| 815,567,569 | 815,567,570 | 815,567,572 | 815,567,573 |
| -815,567,569 | -815,567,570 | -815,567,572 | -815,567,573 |