36 CLS:FORY=1TO15:READZ$:IFZ$="END"THENPRINT@610,"<ENTER> to continue";:LINEINPUTX$:RUN
37 PRINTZ$:NEXTY:PRINT@610,"<ENTER> to continue";:LINEINPUTX$:GOTO36:DATA "Be sure to press Num Lock":DATA "":DATA "MATHEMATICAL OPERATORS":DATA " 0 serves as the addition enter key":DATA " and also re-enters a total in the":DATA " next column"
38 DATA " P serves as the subtraction enter":DATA " key":DATA " ; serves as the multiplication enter":DATA " key":DATA " / serves as the division enter key":DATA " Enter serves as the total enter key":DATA "FUNCTIONAL OPERATORS"
39 DATA " D serves to delete a figure before it":DATA " is entered and also to clear the":DATA " memory":DATA "":DATA "MEMORY OPERATORS":DATA " UP ARROW places a total into memory"
40 DATA " DOWN ARROW retrieves a figure from":DATA " memory":DATA "":DATA "PROGRAM TERMINATION with SHIFT BREAK":DATA "END"