Q: What is the negative version of the number 15,521,105?
A: -15,521,105
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:
| 15,521,103 | 15,521,104 | 15,521,106 | 15,521,107 |
| -15,521,103 | -15,521,104 | -15,521,106 | -15,521,107 |