Q: What is the negative version of the number 21,131,404?
A: -21,131,404
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:
21,131,402 | 21,131,403 | 21,131,405 | 21,131,406 |
-21,131,402 | -21,131,403 | -21,131,405 | -21,131,406 |