Q: What is the negative version of the number 504,557,643?
A: -504,557,643
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:
| 504,557,641 | 504,557,642 | 504,557,644 | 504,557,645 |
| -504,557,641 | -504,557,642 | -504,557,644 | -504,557,645 |