Q: What is the negative version of the number 31,661,616?
A: -31,661,616
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:
| 31,661,614 | 31,661,615 | 31,661,617 | 31,661,618 |
| -31,661,614 | -31,661,615 | -31,661,617 | -31,661,618 |