Q: What is the negative version of the number 31,218,279?
A: -31,218,279
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:
| 31,218,277 | 31,218,278 | 31,218,280 | 31,218,281 |
| -31,218,277 | -31,218,278 | -31,218,280 | -31,218,281 |