Q: What is the negative version of the number 31,440,663?
A: -31,440,663
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:
| 31,440,661 | 31,440,662 | 31,440,664 | 31,440,665 |
| -31,440,661 | -31,440,662 | -31,440,664 | -31,440,665 |