Q: What is the negative version of the number 25,509,525?
A: -25,509,525
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:
| 25,509,523 | 25,509,524 | 25,509,526 | 25,509,527 |
| -25,509,523 | -25,509,524 | -25,509,526 | -25,509,527 |