Q: What is the negative version of the number 31,231,613?
A: -31,231,613
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:
| 31,231,611 | 31,231,612 | 31,231,614 | 31,231,615 |
| -31,231,611 | -31,231,612 | -31,231,614 | -31,231,615 |