Q: What is the negative version of the number 221,455,205?
A: -221,455,205
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:
| 221,455,203 | 221,455,204 | 221,455,206 | 221,455,207 |
| -221,455,203 | -221,455,204 | -221,455,206 | -221,455,207 |