Q: What is the negative version of the number 21,100,311?
A: -21,100,311
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:
| 21,100,309 | 21,100,310 | 21,100,312 | 21,100,313 |
| -21,100,309 | -21,100,310 | -21,100,312 | -21,100,313 |