Q: What is the negative version of the number 231,330,009?
A: -231,330,009
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:
| 231,330,007 | 231,330,008 | 231,330,010 | 231,330,011 |
| -231,330,007 | -231,330,008 | -231,330,010 | -231,330,011 |