Q: What is the negative version of the number 21,022,668?
A: -21,022,668
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:
| 21,022,666 | 21,022,667 | 21,022,669 | 21,022,670 |
| -21,022,666 | -21,022,667 | -21,022,669 | -21,022,670 |