Q: What is the negative version of the number 31,387,193?
A: -31,387,193
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:
| 31,387,191 | 31,387,192 | 31,387,194 | 31,387,195 |
| -31,387,191 | -31,387,192 | -31,387,194 | -31,387,195 |