Q: What is the negative version of the number 15,540,687?
A: -15,540,687
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:
| 15,540,685 | 15,540,686 | 15,540,688 | 15,540,689 |
| -15,540,685 | -15,540,686 | -15,540,688 | -15,540,689 |