IDENTIFICATION DIVISION. 
PROGRAM-ID. HELLO-WORLD. 
AUTHOR. Antonio Neuton da Silva Júnior
DATE-WRITTEN.   03/02/2011.                                      

ENVIRONMENT DIVISION. 

DATA DIVISION. 
WORKING-STORAGE SECTION.
       77  myvar PIC 999 .
       77  a  PIC 99V999 VALUE 12.236 .
       77  b  PIC 99V99  VALUE ZERO .
       77  c  PIC 9V9    VALUE 3.9 .
       77  d  PIC 9v9    VALUE 2.1 .
          
       PROCEDURE DIVISION.
           display "Por favor insira um número"

           DISPLAY "O número é ", myvar
           ADD a TO b ROUNDED
           DISPLAY "b is ", b
           ADD c TO d
           DISPLAY "d is ", d

STOP RUN.