Q: What is the negative version of the number 521,505,531?
A: -521,505,531
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:
| 521,505,529 | 521,505,530 | 521,505,532 | 521,505,533 |
| -521,505,529 | -521,505,530 | -521,505,532 | -521,505,533 |