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    E:\Working\Orange_Education\TouchPad_Maths_4_(10-11-2025)\Open_Files\Chap_08\Chap_08
                 \ 12-Nov-2025  Bharat Arora   Proof-8                                     Reader’s Sign _______________________ Date __________

                    2.  Draw the reflected shape to make the figure symmetrical.
                        a.                             b.                              c.

                    3.  Which of these shapes will tile a floor without any gaps?

                        a.                             b.                              c.

                    4.  Extend the following patterns.

                        a.                                                  b.

                        c.

                  5.  Observe the pattern, and write the next two steps.

                        a.    8  +  1  =  9            b.     6  ×  6  =      36       c.    24  ÷  8  =  3

                              80  +  10  =  90                66  ×  6  =  396               240  ÷  8  =  30

                              800 +  100  = 900               666 ×  6  =  3996              2400 ÷  8  =  300
                              ___  +  ___  =  ___             ___  × ___  =  ___             ___  ÷ ___ =  ___

                              ___  +  ___  =  ___             ___  × ___  =  ___             ___  ÷ ___ =  ___

                  6.  Tick ( ) the shapes that are tessellated.

                        a.                                  b.                             c.

                    7.  Sandhya folds a sheet of paper into quarters and cuts it out as shown here. What will
                        she get when she opens it out? Draw the possible design in your notebook.

                       144       Mathematics 4

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