Q: What is the negative version of the number 78,189,615?
A: -78,189,615
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:
| 78,189,613 | 78,189,614 | 78,189,616 | 78,189,617 |
| -78,189,613 | -78,189,614 | -78,189,616 | -78,189,617 |