Q: What is the negative version of the number 215,365,644?
A: -215,365,644
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:
215,365,642 | 215,365,643 | 215,365,645 | 215,365,646 |
-215,365,642 | -215,365,643 | -215,365,645 | -215,365,646 |