Q: What is the negative version of the number 21,561,883?
A: -21,561,883
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:
| 21,561,881 | 21,561,882 | 21,561,884 | 21,561,885 |
| -21,561,881 | -21,561,882 | -21,561,884 | -21,561,885 |