Q: What is the negative version of the number 21,240,432?
A: -21,240,432
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:
| 21,240,430 | 21,240,431 | 21,240,433 | 21,240,434 |
| -21,240,430 | -21,240,431 | -21,240,433 | -21,240,434 |