Q: What is the negative version of the number 644,750,306?
A: -644,750,306
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:
644,750,304 | 644,750,305 | 644,750,307 | 644,750,308 |
-644,750,304 | -644,750,305 | -644,750,307 | -644,750,308 |