Q: What is the negative version of the number 13,378,215?
A: -13,378,215
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:
| 13,378,213 | 13,378,214 | 13,378,216 | 13,378,217 |
| -13,378,213 | -13,378,214 | -13,378,216 | -13,378,217 |