Q: What is the negative version of the number 15,615,665?
A: -15,615,665
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:
| 15,615,663 | 15,615,664 | 15,615,666 | 15,615,667 |
| -15,615,663 | -15,615,664 | -15,615,666 | -15,615,667 |