Q: What is the negative version of the number 221,424,553?
A: -221,424,553
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:
| 221,424,551 | 221,424,552 | 221,424,554 | 221,424,555 |
| -221,424,551 | -221,424,552 | -221,424,554 | -221,424,555 |