Q: What is the negative version of the number 21,816,312?
A: -21,816,312
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:
| 21,816,310 | 21,816,311 | 21,816,313 | 21,816,314 |
| -21,816,310 | -21,816,311 | -21,816,313 | -21,816,314 |