Q: What is the negative version of the number 21,368,439?
A: -21,368,439
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:
| 21,368,437 | 21,368,438 | 21,368,440 | 21,368,441 |
| -21,368,437 | -21,368,438 | -21,368,440 | -21,368,441 |