Q: What is the negative version of the number 20,640,338?
A: -20,640,338
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:
| 20,640,336 | 20,640,337 | 20,640,339 | 20,640,340 |
| -20,640,336 | -20,640,337 | -20,640,339 | -20,640,340 |