Q: What is the negative version of the number 221,454,555?
A: -221,454,555
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:
| 221,454,553 | 221,454,554 | 221,454,556 | 221,454,557 |
| -221,454,553 | -221,454,554 | -221,454,556 | -221,454,557 |