Q: What is the negative version of the number 21,125,891?
A: -21,125,891
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:
| 21,125,889 | 21,125,890 | 21,125,892 | 21,125,893 |
| -21,125,889 | -21,125,890 | -21,125,892 | -21,125,893 |