Q: What is the negative version of the number 221,424,355?
A: -221,424,355
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:
| 221,424,353 | 221,424,354 | 221,424,356 | 221,424,357 |
| -221,424,353 | -221,424,354 | -221,424,356 | -221,424,357 |