Q: What is the negative version of the number 18,400,550?
A: -18,400,550
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:
| 18,400,548 | 18,400,549 | 18,400,551 | 18,400,552 |
| -18,400,548 | -18,400,549 | -18,400,551 | -18,400,552 |