Q: What is the negative version of the number 12,215,223?
A: -12,215,223
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:
| 12,215,221 | 12,215,222 | 12,215,224 | 12,215,225 |
| -12,215,221 | -12,215,222 | -12,215,224 | -12,215,225 |