Q: What is the negative version of the number 18,117,857?
A: -18,117,857
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:
| 18,117,855 | 18,117,856 | 18,117,858 | 18,117,859 |
| -18,117,855 | -18,117,856 | -18,117,858 | -18,117,859 |