Q: What is the negative version of the number 666,521,529?
A: -666,521,529
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:
| 666,521,527 | 666,521,528 | 666,521,530 | 666,521,531 |
| -666,521,527 | -666,521,528 | -666,521,530 | -666,521,531 |