Q: What is the negative version of the number 31,543,405?
A: -31,543,405
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:
| 31,543,403 | 31,543,404 | 31,543,406 | 31,543,407 |
| -31,543,403 | -31,543,404 | -31,543,406 | -31,543,407 |