Q: What is the negative version of the number 20,640,755?
A: -20,640,755
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:
| 20,640,753 | 20,640,754 | 20,640,756 | 20,640,757 |
| -20,640,753 | -20,640,754 | -20,640,756 | -20,640,757 |