Q: What is the negative version of the number 128,390,915?
A: -128,390,915
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:
| 128,390,913 | 128,390,914 | 128,390,916 | 128,390,917 |
| -128,390,913 | -128,390,914 | -128,390,916 | -128,390,917 |