Q: What is the negative version of the number 64,637,687?
A: -64,637,687
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:
| 64,637,685 | 64,637,686 | 64,637,688 | 64,637,689 |
| -64,637,685 | -64,637,686 | -64,637,688 | -64,637,689 |