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.MODEL SMALL
.STACK 100H 
.DATA
MSG1 DB 'ENTER VALUE1: $' 
MSG2 DB 'ENTER VALUE2: $'  
MSG3 DB 'SUM OF  $'
MSG4 DB ' AND  $'  
MSG5 DB ' IS: $'
.CODE
MAIN PROC  
    MOV AX,@DATA
    MOV DS,AX
    
    LEA DX,MSG1
    MOV AH,9
    INT 21H
    
    MOV AH,1
    INT 21H
    MOV BL,AL
    
      
    
    MOV AH,2
    MOV DL,0DH
    INT 21H
    MOV DL,0AH
    INT 21H
    
    LEA DX,MSG2
    MOV AH,9
    INT 21H 
    
    
    MOV AH,1
    INT 21H
    MOV CL,AL 
    
    MOV AH,2
    MOV DL,0DH
    INT 21H
    MOV DL,0AH
    INT 21H  
    
    
    LEA DX,MSG3
    MOV AH,9
    INT 21H  
    
    MOV AH,2
    MOV DL,BL
    INT 21H  
    
    
    LEA DX,MSG4
    MOV AH,9
    INT 21H 
    
    
    MOV AH,2
    MOV DL,CL
    INT 21H 
    
    
    LEA DX,MSG5
    MOV AH,9
    INT 21H 
    
    
    
    
    MOV AH,2 
    ADD BL,CL
    SUB BL,48
    MOV DL,BL
    INT 21H
    
   
    
         
           
    MOV AH,4CH
    INT 21H
    MAIN ENDP
END MAIN