Q: What is the negative version of the number 25,520,561?
A: -25,520,561
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:
| 25,520,559 | 25,520,560 | 25,520,562 | 25,520,563 |
| -25,520,559 | -25,520,560 | -25,520,562 | -25,520,563 |