Q: What is the negative version of the number 31,640,789?
A: -31,640,789
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:
31,640,787 | 31,640,788 | 31,640,790 | 31,640,791 |
-31,640,787 | -31,640,788 | -31,640,790 | -31,640,791 |