Q: What is the negative version of the number 31,555,439?
A: -31,555,439
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:
| 31,555,437 | 31,555,438 | 31,555,440 | 31,555,441 |
| -31,555,437 | -31,555,438 | -31,555,440 | -31,555,441 |