Q: What is the negative version of the number 21,815,965?
A: -21,815,965
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:
21,815,963 | 21,815,964 | 21,815,966 | 21,815,967 |
-21,815,963 | -21,815,964 | -21,815,966 | -21,815,967 |