Q: What is the negative version of the number 21,551,065?
A: -21,551,065
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:
| 21,551,063 | 21,551,064 | 21,551,066 | 21,551,067 |
| -21,551,063 | -21,551,064 | -21,551,066 | -21,551,067 |