Q: What is the negative version of the number 31,331,189?
A: -31,331,189
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:
| 31,331,187 | 31,331,188 | 31,331,190 | 31,331,191 |
| -31,331,187 | -31,331,188 | -31,331,190 | -31,331,191 |