Q: What is the negative version of the number 18,687,729?
A: -18,687,729
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:
| 18,687,727 | 18,687,728 | 18,687,730 | 18,687,731 |
| -18,687,727 | -18,687,728 | -18,687,730 | -18,687,731 |