Q: What is the negative version of the number 620,640,366?
A: -620,640,366
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:
| 620,640,364 | 620,640,365 | 620,640,367 | 620,640,368 |
| -620,640,364 | -620,640,365 | -620,640,367 | -620,640,368 |