Q: What is the negative version of the number 15,500,561?
A: -15,500,561
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:
| 15,500,559 | 15,500,560 | 15,500,562 | 15,500,563 |
| -15,500,559 | -15,500,560 | -15,500,562 | -15,500,563 |