Q: What is the negative version of the number 25,415,521?
A: -25,415,521
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:
| 25,415,519 | 25,415,520 | 25,415,522 | 25,415,523 |
| -25,415,519 | -25,415,520 | -25,415,522 | -25,415,523 |