Q: What is the negative version of the number 21,514,550?
A: -21,514,550
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:
| 21,514,548 | 21,514,549 | 21,514,551 | 21,514,552 |
| -21,514,548 | -21,514,549 | -21,514,551 | -21,514,552 |