Q: What is the negative version of the number 31,231,665?
A: -31,231,665
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:
| 31,231,663 | 31,231,664 | 31,231,666 | 31,231,667 |
| -31,231,663 | -31,231,664 | -31,231,666 | -31,231,667 |