Q: What is the negative version of the number 820,281,668?
A: -820,281,668
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:
| 820,281,666 | 820,281,667 | 820,281,669 | 820,281,670 |
| -820,281,666 | -820,281,667 | -820,281,669 | -820,281,670 |