Q: What is the negative version of the number 778,135,138?
A: -778,135,138
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:
| 778,135,136 | 778,135,137 | 778,135,139 | 778,135,140 |
| -778,135,136 | -778,135,137 | -778,135,139 | -778,135,140 |