Q: What is the negative version of the number 400,550,405?
A: -400,550,405
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:
| 400,550,403 | 400,550,404 | 400,550,406 | 400,550,407 |
| -400,550,403 | -400,550,404 | -400,550,406 | -400,550,407 |