Q: What is the negative version of the number 30,890,609?
A: -30,890,609
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:
| 30,890,607 | 30,890,608 | 30,890,610 | 30,890,611 |
| -30,890,607 | -30,890,608 | -30,890,610 | -30,890,611 |