Q: What is the negative version of the number 31,387,133?
A: -31,387,133
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:
| 31,387,131 | 31,387,132 | 31,387,134 | 31,387,135 |
| -31,387,131 | -31,387,132 | -31,387,134 | -31,387,135 |