Q: What is the negative version of the number 27,781,778?
A: -27,781,778
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:
| 27,781,776 | 27,781,777 | 27,781,779 | 27,781,780 |
| -27,781,776 | -27,781,777 | -27,781,779 | -27,781,780 |