In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
3, 8, ['6633', 'G', 'F', '5299', 'T', 'a', 'T', '8725', '5999', '4823', 'N', 'V', 'D', 'x', '8639', '8963', '8449', '7773', '5033', '373']