Q: What is the negative version of the number 21,603,857?
A: -21,603,857
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:
| 21,603,855 | 21,603,856 | 21,603,858 | 21,603,859 |
| -21,603,855 | -21,603,856 | -21,603,858 | -21,603,859 |