Q: What is the negative version of the number 261,621,415?
A: -261,621,415
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:
| 261,621,413 | 261,621,414 | 261,621,416 | 261,621,417 |
| -261,621,413 | -261,621,414 | -261,621,416 | -261,621,417 |