$10
$20
As you have seen in many other postings, a bill's serial number almost never has anything to do with its value.
Worth about 4 to 10 dollar depending on condition
A bill's serial number rarely affects its value or helps to ID it. Please post a new, separate question with the bill's date and what letter, if any, is next to the date.
At least one dollar
Depends on year and how low the serial number is.
The percentage of a partial bill really has little to do with its value. Any bill is worth its face value if it contains a complete serial number and any part of the other serial number.
$20
A 20-dollar bill with one serial number is still worth 20 dollars, as the value of the bill is determined by its denomination rather than the number of serial numbers it has. Each U.S. currency note has a unique serial number, but this does not affect its face value. Therefore, regardless of the serial number, the bill retains its worth of 20 dollars.
As you have seen in many other postings, a bill's serial number almost never has anything to do with its value.
$20
$5
The value is more dependent on the year (series) of the bill. The serial number by itself isn't enough information.
The value is determined by the series (date) and condition.
More information please - too general a question.
$20 Dollars.
100 dollars...idiot