Q: What is the negative version of the number 42,378,778?
A: -42,378,778
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:
| 42,378,776 | 42,378,777 | 42,378,779 | 42,378,780 |
| -42,378,776 | -42,378,777 | -42,378,779 | -42,378,780 |