Q: What is the negative version of the number 15,550,509?
A: -15,550,509
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:
| 15,550,507 | 15,550,508 | 15,550,510 | 15,550,511 |
| -15,550,507 | -15,550,508 | -15,550,510 | -15,550,511 |