Q: What is the negative version of the number 21,512,433?
A: -21,512,433
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:
| 21,512,431 | 21,512,432 | 21,512,434 | 21,512,435 |
| -21,512,431 | -21,512,432 | -21,512,434 | -21,512,435 |