Q: What is the negative version of the number 55,621,561?
A: -55,621,561
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:
| 55,621,559 | 55,621,560 | 55,621,562 | 55,621,563 |
| -55,621,559 | -55,621,560 | -55,621,562 | -55,621,563 |