.MODEL SMALL .DATA tel_1 DW 40 tel_2 DW 30 tel_3 DW 20 aantal DW 3 som DW 0 index DW 0 .CODE MOV AX,@DATA MOV DS,AX MOV BX,OFFSET tel_1 HERHAAL:MOV CX,[BX] ADD [som],CX ADD BX,2 INC [index] MOV AX,[index] TOTDAT: CMP AX,[aantal] JB HERHAAL EINDE: MOV AH,4CH INT 21H END