Q: What is the negative version of the number 64,521,566?
A: -64,521,566
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:
| 64,521,564 | 64,521,565 | 64,521,567 | 64,521,568 |
| -64,521,564 | -64,521,565 | -64,521,567 | -64,521,568 |