Q: What is the negative version of the number 31,220,340?
A: -31,220,340
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:
| 31,220,338 | 31,220,339 | 31,220,341 | 31,220,342 |
| -31,220,338 | -31,220,339 | -31,220,341 | -31,220,342 |