Q: What is the negative version of the number 15,505,664?
A: -15,505,664
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:
| 15,505,662 | 15,505,663 | 15,505,665 | 15,505,666 |
| -15,505,662 | -15,505,663 | -15,505,665 | -15,505,666 |