Q: What is the negative version of the number 25,439,507?
A: -25,439,507
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:
| 25,439,505 | 25,439,506 | 25,439,508 | 25,439,509 |
| -25,439,505 | -25,439,506 | -25,439,508 | -25,439,509 |