Q: What is the negative version of the number 21,556,667?
A: -21,556,667
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:
21,556,665 | 21,556,666 | 21,556,668 | 21,556,669 |
-21,556,665 | -21,556,666 | -21,556,668 | -21,556,669 |