Q: What is the negative version of the number 102,221,109?
A: -102,221,109
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:
| 102,221,107 | 102,221,108 | 102,221,110 | 102,221,111 |
| -102,221,107 | -102,221,108 | -102,221,110 | -102,221,111 |