Q: What is the negative version of the number 21,418,311?
A: -21,418,311
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:
| 21,418,309 | 21,418,310 | 21,418,312 | 21,418,313 |
| -21,418,309 | -21,418,310 | -21,418,312 | -21,418,313 |