Q: What is the negative version of the number 21,544,689?
A: -21,544,689
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:
21,544,687 | 21,544,688 | 21,544,690 | 21,544,691 |
-21,544,687 | -21,544,688 | -21,544,690 | -21,544,691 |