Q: What is the negative version of the number 20,388,687?
A: -20,388,687
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:
| 20,388,685 | 20,388,686 | 20,388,688 | 20,388,689 |
| -20,388,685 | -20,388,686 | -20,388,688 | -20,388,689 |