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Interdisciplinary Learning                                                      Activity


                  Complete the number pyramid by filling the missing spots.



















                                                    5         6         9        17






              NUMBER GRID

              In a number grid each grid is replaced by the value of its result. Let us start filling the

              numbers in the grid by solving each grid.
                  We usually start with the number at the centre. Here, it is 30.



                                         10 less
                                         than 30



                                                     1 more
                              1 less                   than
                             than 30      10+20         30                             30




                                        10 more
                                         than 30


                  Now, fill the remaining places in the grid according to the instruction given in each box.

              SECRET MESSAGE: DECODING

              Decoding  is  the  process of  converting  a hidden  message to  a meaningful  text. The
              hidden message or secret message can be in the form of a symbol, number, picture,

              letter, or a pattern.

              For example,  if                  1              2            3   then  the  secret message

                                     will be decoded as 132112.



                        CodeGPT (Ver. 4.0)-II
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