Q: What is the negative version of the number 221,542,543?
A: -221,542,543
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:
| 221,542,541 | 221,542,542 | 221,542,544 | 221,542,545 |
| -221,542,541 | -221,542,542 | -221,542,544 | -221,542,545 |