Q: What is the negative version of the number 21,400,552?
A: -21,400,552
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:
| 21,400,550 | 21,400,551 | 21,400,553 | 21,400,554 |
| -21,400,550 | -21,400,551 | -21,400,553 | -21,400,554 |