Q: What is the negative version of the number 10,400,778?
A: -10,400,778
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:
| 10,400,776 | 10,400,777 | 10,400,779 | 10,400,780 |
| -10,400,776 | -10,400,777 | -10,400,779 | -10,400,780 |