Q: What is the negative version of the number 644,333,771?
A: -644,333,771
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:
644,333,769 | 644,333,770 | 644,333,772 | 644,333,773 |
-644,333,769 | -644,333,770 | -644,333,772 | -644,333,773 |