Q: What is the negative version of the number 561,015,331?
A: -561,015,331
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:
| 561,015,329 | 561,015,330 | 561,015,332 | 561,015,333 |
| -561,015,329 | -561,015,330 | -561,015,332 | -561,015,333 |