Q: What is the negative version of the number 15,635,661?
A: -15,635,661
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:
| 15,635,659 | 15,635,660 | 15,635,662 | 15,635,663 |
| -15,635,659 | -15,635,660 | -15,635,662 | -15,635,663 |