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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.

                                                  Reasoning and                                                                                                                                   9

                                                           Analysis

                                                                                                                                                                                            5          4
                        Learning Outcomes

                           Number Pyramid                                Number Grid                                                                                                  3           2          2
                           Secret Message: Decoding

                                                                                              Creativity                                                                        2           1          1           1
                                                                                              Critical Thinking

                          Complete the patterns by colouring them.

                                                                                                                                                     In a number pyramid, you add the numbers below to find the number above.

                                                                                                                                                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.

                           36    Premium Edition-II

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