Q: What is the negative version of the number 21,311,312?
A: -21,311,312
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:
| 21,311,310 | 21,311,311 | 21,311,313 | 21,311,314 |
| -21,311,310 | -21,311,311 | -21,311,313 | -21,311,314 |