Q: What is the negative version of the number 23,521,557?
A: -23,521,557
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:
| 23,521,555 | 23,521,556 | 23,521,558 | 23,521,559 |
| -23,521,555 | -23,521,556 | -23,521,558 | -23,521,559 |