Q: What is the negative version of the number 64,521,571?
A: -64,521,571
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:
| 64,521,569 | 64,521,570 | 64,521,572 | 64,521,573 |
| -64,521,569 | -64,521,570 | -64,521,572 | -64,521,573 |