Q: What is the negative version of the number 15,505,540?
A: -15,505,540
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:
| 15,505,538 | 15,505,539 | 15,505,541 | 15,505,542 |
| -15,505,538 | -15,505,539 | -15,505,541 | -15,505,542 |