Q: What is the negative version of the number 213,121,405?
A: -213,121,405
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:
213,121,403 | 213,121,404 | 213,121,406 | 213,121,407 |
-213,121,403 | -213,121,404 | -213,121,406 | -213,121,407 |