Q: What is the negative version of the number 18,687,111?
A: -18,687,111
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:
| 18,687,109 | 18,687,110 | 18,687,112 | 18,687,113 |
| -18,687,109 | -18,687,110 | -18,687,112 | -18,687,113 |