Q: What is the negative version of the number 21,205,501?
A: -21,205,501
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:
21,205,499 | 21,205,500 | 21,205,502 | 21,205,503 |
-21,205,499 | -21,205,500 | -21,205,502 | -21,205,503 |