Q: What is the negative version of the number 478,720,009?
A: -478,720,009
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:
| 478,720,007 | 478,720,008 | 478,720,010 | 478,720,011 |
| -478,720,007 | -478,720,008 | -478,720,010 | -478,720,011 |