Q: What is the negative version of the number 18,221,542?
A: -18,221,542
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:
18,221,540 | 18,221,541 | 18,221,543 | 18,221,544 |
-18,221,540 | -18,221,541 | -18,221,543 | -18,221,544 |