Q: What is the negative version of the number 13,087,731?
A: -13,087,731
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:
| 13,087,729 | 13,087,730 | 13,087,732 | 13,087,733 |
| -13,087,729 | -13,087,730 | -13,087,732 | -13,087,733 |