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.

[Q]: ['6367', '9923', '9141']
[A]: 25431


[Q]: ['e', '6633', '131', '7459', '3733']
[A]: 17956


[Q]: ['6313', '5151', '7061', '189', 'J', 'T', '885', '4429', '8553', '1459', '4779', '1665', '4693', '6023', '6629', 'm', '1395', '9927', 'q']
[A]:
69151