Q: What is the negative version of the number 21,431,284?
A: -21,431,284
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:
| 21,431,282 | 21,431,283 | 21,431,285 | 21,431,286 |
| -21,431,282 | -21,431,283 | -21,431,285 | -21,431,286 |