Q: What is the negative version of the number 100,689,780?
A: -100,689,780
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:
| 100,689,778 | 100,689,779 | 100,689,781 | 100,689,782 |
| -100,689,778 | -100,689,779 | -100,689,781 | -100,689,782 |