Q: What is the negative version of the number 13,131,439?
A: -13,131,439
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:
| 13,131,437 | 13,131,438 | 13,131,440 | 13,131,441 |
| -13,131,437 | -13,131,438 | -13,131,440 | -13,131,441 |