Q: What is the negative version of the number 21,431,216?
A: -21,431,216
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:
21,431,214 | 21,431,215 | 21,431,217 | 21,431,218 |
-21,431,214 | -21,431,215 | -21,431,217 | -21,431,218 |