Q: What is the negative version of the number 664,410,766?
A: -664,410,766
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:
| 664,410,764 | 664,410,765 | 664,410,767 | 664,410,768 |
| -664,410,764 | -664,410,765 | -664,410,767 | -664,410,768 |