Q: What is the negative version of the number 15,515,561?
A: -15,515,561
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:
15,515,559 | 15,515,560 | 15,515,562 | 15,515,563 |
-15,515,559 | -15,515,560 | -15,515,562 | -15,515,563 |