Q: What is the negative version of the number 20,640,332?
A: -20,640,332
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:
| 20,640,330 | 20,640,331 | 20,640,333 | 20,640,334 |
| -20,640,330 | -20,640,331 | -20,640,333 | -20,640,334 |