Q: What is the negative version of the number 21,145,104?
A: -21,145,104
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:
| 21,145,102 | 21,145,103 | 21,145,105 | 21,145,106 |
| -21,145,102 | -21,145,103 | -21,145,105 | -21,145,106 |