Q: What is the negative version of the number 27,521,561?
A: -27,521,561
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:
| 27,521,559 | 27,521,560 | 27,521,562 | 27,521,563 |
| -27,521,559 | -27,521,560 | -27,521,562 | -27,521,563 |