Q: What is the negative version of the number 815,431,850?
A: -815,431,850
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:
| 815,431,848 | 815,431,849 | 815,431,851 | 815,431,852 |
| -815,431,848 | -815,431,849 | -815,431,851 | -815,431,852 |