Q: What is the negative version of the number 331,600,809?
A: -331,600,809
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:
| 331,600,807 | 331,600,808 | 331,600,810 | 331,600,811 |
| -331,600,807 | -331,600,808 | -331,600,810 | -331,600,811 |