Q: What is the negative version of the number 21,105,222?
A: -21,105,222
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:
| 21,105,220 | 21,105,221 | 21,105,223 | 21,105,224 |
| -21,105,220 | -21,105,221 | -21,105,223 | -21,105,224 |