Q: What is the negative version of the number 15,215,331?
A: -15,215,331
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:
| 15,215,329 | 15,215,330 | 15,215,332 | 15,215,333 |
| -15,215,329 | -15,215,330 | -15,215,332 | -15,215,333 |