Q: What is the negative version of the number 21,403,667?
A: -21,403,667
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:
| 21,403,665 | 21,403,666 | 21,403,668 | 21,403,669 |
| -21,403,665 | -21,403,666 | -21,403,668 | -21,403,669 |