Q: What is the negative version of the number 128,231,811?
A: -128,231,811
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:
| 128,231,809 | 128,231,810 | 128,231,812 | 128,231,813 |
| -128,231,809 | -128,231,810 | -128,231,812 | -128,231,813 |