Q: What is the negative version of the number 64,656,640?
A: -64,656,640
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:
| 64,656,638 | 64,656,639 | 64,656,641 | 64,656,642 |
| -64,656,638 | -64,656,639 | -64,656,641 | -64,656,642 |