Q: What is the negative version of the number 30,901,978?
A: -30,901,978
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:
| 30,901,976 | 30,901,977 | 30,901,979 | 30,901,980 |
| -30,901,976 | -30,901,977 | -30,901,979 | -30,901,980 |