Q: What is the negative version of the number 21,312,557?
A: -21,312,557
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:
21,312,555 | 21,312,556 | 21,312,558 | 21,312,559 |
-21,312,555 | -21,312,556 | -21,312,558 | -21,312,559 |