Page 80 - TP_Prime_V2.2_Class_2
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•  We usually start with the number at the centre. Here, it is 30.



                                          10 less
                                         than 30




                                                       1 more
                             1 less       10+20       than 30                             30
           Prime (Ver. 2.2)-II           10 more
                            than 30





                                         than 30



                  •   Now, fill the remaining places in the grid according to the instruction given
          78
                     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.



                                    What if you could use computer to create secret codes that
                                    only your friends could decode? What would your code say,
                                    and how would you use it to communicate?




                                                                                                   21 st   #Critical Thinking
                       Warm            A. Tick ( ) the correct option.                           Century   #Information Literacy
                                                   
                                                                                                  Skills
                       Up!                 1.   When you have a message that looks like this: "HaPyP,"
                                              what do you do to make it readable?

                                             a.  Colour it                         b.  Decode it

                                           2.  in number grid, do we usually start with the number at

                                              the centre?

                                             a.  yes                               b.  Nt
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