Q: What is the negative version of the number 21,305,550?
A: -21,305,550
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:
| 21,305,548 | 21,305,549 | 21,305,551 | 21,305,552 |
| -21,305,548 | -21,305,549 | -21,305,551 | -21,305,552 |