Q: What is the negative version of the number 25,644,648?
A: -25,644,648
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:
| 25,644,646 | 25,644,647 | 25,644,649 | 25,644,650 |
| -25,644,646 | -25,644,647 | -25,644,649 | -25,644,650 |