Q: What is the negative version of the number 21,323,439?
A: -21,323,439
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:
| 21,323,437 | 21,323,438 | 21,323,440 | 21,323,441 |
| -21,323,437 | -21,323,438 | -21,323,440 | -21,323,441 |