Q: What is the negative version of the number 311,331,420?
A: -311,331,420
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:
| 311,331,418 | 311,331,419 | 311,331,421 | 311,331,422 |
| -311,331,418 | -311,331,419 | -311,331,421 | -311,331,422 |