Q: What is the negative version of the number 28,138,865?
A: -28,138,865
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:
| 28,138,863 | 28,138,864 | 28,138,866 | 28,138,867 |
| -28,138,863 | -28,138,864 | -28,138,866 | -28,138,867 |