Q: What is the negative version of the number 211,405,609?
A: -211,405,609
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:
| 211,405,607 | 211,405,608 | 211,405,610 | 211,405,611 |
| -211,405,607 | -211,405,608 | -211,405,610 | -211,405,611 |