Q: What is the negative version of the number 21,557,273?
A: -21,557,273
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:
| 21,557,271 | 21,557,272 | 21,557,274 | 21,557,275 |
| -21,557,271 | -21,557,272 | -21,557,274 | -21,557,275 |