Q: What is the negative version of the number 21,511,740?
A: -21,511,740
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:
21,511,738 | 21,511,739 | 21,511,741 | 21,511,742 |
-21,511,738 | -21,511,739 | -21,511,741 | -21,511,742 |