Q: What is the negative version of the number 21,825,437?
A: -21,825,437
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:
| 21,825,435 | 21,825,436 | 21,825,438 | 21,825,439 |
| -21,825,435 | -21,825,436 | -21,825,438 | -21,825,439 |