Q: What is the negative version of the number 31,117,787?
A: -31,117,787
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:
| 31,117,785 | 31,117,786 | 31,117,788 | 31,117,789 |
| -31,117,785 | -31,117,786 | -31,117,788 | -31,117,789 |