Q: What is the negative version of the number 221,636,204?
A: -221,636,204
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:
| 221,636,202 | 221,636,203 | 221,636,205 | 221,636,206 |
| -221,636,202 | -221,636,203 | -221,636,205 | -221,636,206 |