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4                                                                           Let us now learn about number pyramid, number grid and decoding in this chapter.




                                                                                                                                      Number Pyramid

                                                                                                                                      In a number pyramid, the number in each space is the sum of the two numbers
                                                                                                                                      below it.

                                                                                                                                         Start with a circle, which has two filled adjoining circles below it.
                                                                                                                                        Here, blue circle is the sum of two green circles.

                                                                                                                                         Therefore, blue circle is 2 + 1 = 3.
                                                                                                                                          We can get the remaining numbers by following the same pattern.







                                                                                                                                                                   9



                                                                                                                                                              5         4                          In a number pyramid, you add
                                                                                                                                                                                                   the numbers below to find the
                                        Reasoning and                                                                                                     3        2         2                     number above.


                                                 Analysis
                                                                                                                                                     2        1         1         1



              Learning Outcomes

                                                                                                                                             code Quest
                 Number Pyramid                                Number Grid                                                                                                                                 Critical Thinking
                 Secret Message: Decoding

                                                                                                                                           Help the boy reach the top of the pyramid by filling the missing spot.
                                                                                    Creativity
                                                                                    Critical Thinking


                Complete the patterns by colouring them.














                                                                                                                                                                       5         6           9        17







                 36    DigiCode AI-II
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