Q: What is the negative version of the number 231,123,009?
A: -231,123,009
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:
| 231,123,007 | 231,123,008 | 231,123,010 | 231,123,011 |
| -231,123,007 | -231,123,008 | -231,123,010 | -231,123,011 |