Q: What is the negative version of the number 21,102,123?
A: -21,102,123
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:
| 21,102,121 | 21,102,122 | 21,102,124 | 21,102,125 |
| -21,102,121 | -21,102,122 | -21,102,124 | -21,102,125 |