Q: What is the negative version of the number 31,578,510?
A: -31,578,510
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:
| 31,578,508 | 31,578,509 | 31,578,511 | 31,578,512 |
| -31,578,508 | -31,578,509 | -31,578,511 | -31,578,512 |