Q: What is the negative version of the number 17,800,078?
A: -17,800,078
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:
| 17,800,076 | 17,800,077 | 17,800,079 | 17,800,080 |
| -17,800,076 | -17,800,077 | -17,800,079 | -17,800,080 |