Q: What is the negative version of the number 31,261,663?
A: -31,261,663
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:
| 31,261,661 | 31,261,662 | 31,261,664 | 31,261,665 |
| -31,261,661 | -31,261,662 | -31,261,664 | -31,261,665 |