How to move questions from one question bank

I loaded 100 questions using a GIFT file into a question bank. I realized after uploading that I now need to separate those questions into 6 question banks to properly provide the cumulative exam in the proper way. Does anyone know if there is a way to move questions from one bank to another?  I can’t seem to find a way and I don’t want to have to make a bunch separate files and upload again.