Q: What is the negative version of the number 21,150,122?
A: -21,150,122
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:
| 21,150,120 | 21,150,121 | 21,150,123 | 21,150,124 |
| -21,150,120 | -21,150,121 | -21,150,123 | -21,150,124 |