Q: What is the negative version of the number 513,644,563?
A: -513,644,563
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:
| 513,644,561 | 513,644,562 | 513,644,564 | 513,644,565 |
| -513,644,561 | -513,644,562 | -513,644,564 | -513,644,565 |