Q: What is the negative version of the number 21,605,012?
A: -21,605,012
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:
| 21,605,010 | 21,605,011 | 21,605,013 | 21,605,014 |
| -21,605,010 | -21,605,011 | -21,605,013 | -21,605,014 |