Q: What is the negative version of the number 615,571,646?
A: -615,571,646
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:
| 615,571,644 | 615,571,645 | 615,571,647 | 615,571,648 |
| -615,571,644 | -615,571,645 | -615,571,647 | -615,571,648 |