Q: What is the negative version of the number 30,155,561?
A: -30,155,561
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:
| 30,155,559 | 30,155,560 | 30,155,562 | 30,155,563 |
| -30,155,559 | -30,155,560 | -30,155,562 | -30,155,563 |