Q: What is the negative version of the number 206,620,609?
A: -206,620,609
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:
| 206,620,607 | 206,620,608 | 206,620,610 | 206,620,611 |
| -206,620,607 | -206,620,608 | -206,620,610 | -206,620,611 |