Q: What is the negative version of the number 686,840,804?
A: -686,840,804
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:
| 686,840,802 | 686,840,803 | 686,840,805 | 686,840,806 |
| -686,840,802 | -686,840,803 | -686,840,805 | -686,840,806 |