Q: What is the negative version of the number 21,992,428?
A: -21,992,428
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:
| 21,992,426 | 21,992,427 | 21,992,429 | 21,992,430 |
| -21,992,426 | -21,992,427 | -21,992,429 | -21,992,430 |