Q: What is the negative version of the number 620,806,580?
A: -620,806,580
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:
| 620,806,578 | 620,806,579 | 620,806,581 | 620,806,582 |
| -620,806,578 | -620,806,579 | -620,806,581 | -620,806,582 |