Q: What is the negative version of the number 18,215,413?
A: -18,215,413
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:
| 18,215,411 | 18,215,412 | 18,215,414 | 18,215,415 |
| -18,215,411 | -18,215,412 | -18,215,414 | -18,215,415 |