Q: What is the negative version of the number 25,400,665?
A: -25,400,665
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:
| 25,400,663 | 25,400,664 | 25,400,666 | 25,400,667 |
| -25,400,663 | -25,400,664 | -25,400,666 | -25,400,667 |