Q: What is the negative version of the number 21,618,285?
A: -21,618,285
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:
| 21,618,283 | 21,618,284 | 21,618,286 | 21,618,287 |
| -21,618,283 | -21,618,284 | -21,618,286 | -21,618,287 |