Q: What is the negative version of the number 820,208,670?
A: -820,208,670
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:
| 820,208,668 | 820,208,669 | 820,208,671 | 820,208,672 |
| -820,208,668 | -820,208,669 | -820,208,671 | -820,208,672 |