Q: What is the negative version of the number 21,855,841?
A: -21,855,841
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:
| 21,855,839 | 21,855,840 | 21,855,842 | 21,855,843 |
| -21,855,839 | -21,855,840 | -21,855,842 | -21,855,843 |