Q: What is the negative version of the number 21,112,009?
A: -21,112,009
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:
| 21,112,007 | 21,112,008 | 21,112,010 | 21,112,011 |
| -21,112,007 | -21,112,008 | -21,112,010 | -21,112,011 |