Q: What is the negative version of the number 128,521,780?
A: -128,521,780
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:
| 128,521,778 | 128,521,779 | 128,521,781 | 128,521,782 |
| -128,521,778 | -128,521,779 | -128,521,781 | -128,521,782 |