Q: What is the negative version of the number 13,215,229?
A: -13,215,229
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:
| 13,215,227 | 13,215,228 | 13,215,230 | 13,215,231 |
| -13,215,227 | -13,215,228 | -13,215,230 | -13,215,231 |