<filename>Calculator/addSubDiv.py
def addSubDiv(a,b,c,d,e):
    return ((float(a)+float(b)) - (float(c)+float(d)))/(float(e))
<filename>Calculator/addSubDiv.py
def addSubDiv(a,b,c,d,e):
    return ((float(a)+float(b)) - (float(c)+float(d)))/(float(e))