Q: What is the negative version of the number 331,666,440?
A: -331,666,440
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:
| 331,666,438 | 331,666,439 | 331,666,441 | 331,666,442 |
| -331,666,438 | -331,666,439 | -331,666,441 | -331,666,442 |