Q: What is the negative version of the number 15,505,311?
A: -15,505,311
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:
| 15,505,309 | 15,505,310 | 15,505,312 | 15,505,313 |
| -15,505,309 | -15,505,310 | -15,505,312 | -15,505,313 |