Q: What is the negative version of the number 21,945,406?
A: -21,945,406
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:
21,945,404 | 21,945,405 | 21,945,407 | 21,945,408 |
-21,945,404 | -21,945,405 | -21,945,407 | -21,945,408 |