instruction:
In this task, you are given an input list A. You need to find all the elements of the list that are numbers and calculate their sum.
question:
['3215', 'h', '9133', '2771', 'F', 'x', '9033', '709', 'q']
answer:
24861


question:
['1147', 'f']
answer:
1147


question:
['5083', 'N', '2935', '3101', 'V', '4025', '1697', 'Z']
answer:

16841