Q: What is the negative version of the number 25,311,409?
A: -25,311,409
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:
| 25,311,407 | 25,311,408 | 25,311,410 | 25,311,411 |
| -25,311,407 | -25,311,408 | -25,311,410 | -25,311,411 |