Q: What is the negative version of the number 18,186,831?
A: -18,186,831
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:
| 18,186,829 | 18,186,830 | 18,186,832 | 18,186,833 |
| -18,186,829 | -18,186,830 | -18,186,832 | -18,186,833 |