Q: What is the negative version of the number 31,220,789?
A: -31,220,789
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:
| 31,220,787 | 31,220,788 | 31,220,790 | 31,220,791 |
| -31,220,787 | -31,220,788 | -31,220,790 | -31,220,791 |