Q: What is the negative version of the number 261,223,661?
A: -261,223,661
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:
| 261,223,659 | 261,223,660 | 261,223,662 | 261,223,663 |
| -261,223,659 | -261,223,660 | -261,223,662 | -261,223,663 |