Q: What is the negative version of the number 311,505,019?
A: -311,505,019
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:
| 311,505,017 | 311,505,018 | 311,505,020 | 311,505,021 |
| -311,505,017 | -311,505,018 | -311,505,020 | -311,505,021 |