Q: What is the negative version of the number 21,378,794?
A: -21,378,794
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:
| 21,378,792 | 21,378,793 | 21,378,795 | 21,378,796 |
| -21,378,792 | -21,378,793 | -21,378,795 | -21,378,796 |