Q: What is the negative version of the number 12,215,801?
A: -12,215,801
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:
| 12,215,799 | 12,215,800 | 12,215,802 | 12,215,803 |
| -12,215,799 | -12,215,800 | -12,215,802 | -12,215,803 |