Q: What is the negative version of the number 515,780,563?
A: -515,780,563
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:
| 515,780,561 | 515,780,562 | 515,780,564 | 515,780,565 |
| -515,780,561 | -515,780,562 | -515,780,564 | -515,780,565 |