Q: What is the negative version of the number 213,100,557?
A: -213,100,557
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:
| 213,100,555 | 213,100,556 | 213,100,558 | 213,100,559 |
| -213,100,555 | -213,100,556 | -213,100,558 | -213,100,559 |