Q: What is the negative version of the number 21,331,890?
A: -21,331,890
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:
| 21,331,888 | 21,331,889 | 21,331,891 | 21,331,892 |
| -21,331,888 | -21,331,889 | -21,331,891 | -21,331,892 |