Q: What is the negative version of the number 78,158,109?
A: -78,158,109
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:
| 78,158,107 | 78,158,108 | 78,158,110 | 78,158,111 |
| -78,158,107 | -78,158,108 | -78,158,110 | -78,158,111 |