Q: What is the negative version of the number 645,120,620?
A: -645,120,620
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:
645,120,618 | 645,120,619 | 645,120,621 | 645,120,622 |
-645,120,618 | -645,120,619 | -645,120,621 | -645,120,622 |