Q: What is the negative version of the number 513,687,557?
A: -513,687,557
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:
| 513,687,555 | 513,687,556 | 513,687,558 | 513,687,559 |
| -513,687,555 | -513,687,556 | -513,687,558 | -513,687,559 |