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5.  Look at the abacus and write the number.











                              Th  H   T  O                        Th  H   T  O                        Th  H   T  O


                       a.                                  b.                                  c.


                  6.  represent the given numbers on the abacus.











                              Th  H   T  O                        Th  H   T  O                        Th  H   T  O


                       a.         3124                     b.         5607                     c.         8743


                   7.  Common  Mistake: Mishthi  got confused while  representing the numbers  on  the
                       abacus. Spot the error and help Mishthi to draw the correct abacus.



                                     a.                          b.                           c.



                        Abacus
                        made by
                        Mishthi               Th  H   T  O                Th  H   T  O               Th  H   T   O

                                                 8003                         3016                       4987




                                     a.                          b.                           c.




                        Correct
                        abacus               Th  H   T  O                Th  H   T  O                Th  H   T   O









                                                                                                              15
                                                                                                 Numbers
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