Q: What is the negative version of the number 664,437,768?
A: -664,437,768
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:
| 664,437,766 | 664,437,767 | 664,437,769 | 664,437,770 |
| -664,437,766 | -664,437,767 | -664,437,769 | -664,437,770 |