Q: What is the negative version of the number 643,613,662?
A: -643,613,662
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:
643,613,660 | 643,613,661 | 643,613,663 | 643,613,664 |
-643,613,660 | -643,613,661 | -643,613,663 | -643,613,664 |