Q: What is the negative version of the number 311,031,311?
A: -311,031,311
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:
| 311,031,309 | 311,031,310 | 311,031,312 | 311,031,313 |
| -311,031,309 | -311,031,310 | -311,031,312 | -311,031,313 |