Q: What is the negative version of the number 21,405,110?
A: -21,405,110
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:
21,405,108 | 21,405,109 | 21,405,111 | 21,405,112 |
-21,405,108 | -21,405,109 | -21,405,111 | -21,405,112 |