Q: What is the negative version of the number 644,661,066?
A: -644,661,066
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:
644,661,064 | 644,661,065 | 644,661,067 | 644,661,068 |
-644,661,064 | -644,661,065 | -644,661,067 | -644,661,068 |