Q: What is the negative version of the number 21,223,406?
A: -21,223,406
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:
21,223,404 | 21,223,405 | 21,223,407 | 21,223,408 |
-21,223,404 | -21,223,405 | -21,223,407 | -21,223,408 |