Q: What is the negative version of the number 21,171,433?
A: -21,171,433
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:
| 21,171,431 | 21,171,432 | 21,171,434 | 21,171,435 |
| -21,171,431 | -21,171,432 | -21,171,434 | -21,171,435 |