include \masm32\include\masm32rt.inc

.data

    text1     db "Enter 2 numbers to add(up to 4 digits each):", 00
    text2     db "The sum is ", 00
    Number1   dd 0,0,0
    Number2   dd 0,0,0
    Number3   dd 0,0,0
    
    linebreak db 10, 13, 00


.code
start:

  invoke StdOut, offset text1
  
  invoke StdOut, offset linebreak
  
  invoke StdIn , offset Number1, 4
  
  invoke StdOut, offset linebreak
  
  invoke StdIn , offset Number2, 4

      mov ebx, Number1
      add ebx, Number2

  invoke crt__itoa, ebx,offset Number3, 10
  
  invoke StdOut, offset text2
  
  invoke StdOut, offset Number3

  invoke StdOut, offset linebreak

  invoke StdOut, offset linebreak

  inkey "Enter any key to go on......"
ret    


end start