Q: What is the negative version of the number 78,405,939?
A: -78,405,939
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:
| 78,405,937 | 78,405,938 | 78,405,940 | 78,405,941 |
| -78,405,937 | -78,405,938 | -78,405,940 | -78,405,941 |