Q: What is the negative version of the number 320,663,615?
A: -320,663,615
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:
| 320,663,613 | 320,663,614 | 320,663,616 | 320,663,617 |
| -320,663,613 | -320,663,614 | -320,663,616 | -320,663,617 |