Q: What is the negative version of the number 261,661,251?
A: -261,661,251
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:
| 261,661,249 | 261,661,250 | 261,661,252 | 261,661,253 |
| -261,661,249 | -261,661,250 | -261,661,252 | -261,661,253 |