Q: What is the negative version of the number 28,677,780?
A: -28,677,780
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:
| 28,677,778 | 28,677,779 | 28,677,781 | 28,677,782 |
| -28,677,778 | -28,677,779 | -28,677,781 | -28,677,782 |