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    E:\Working\Orange_Education\Math_Genius_2\Open_Files\Chap_11
                   \ 26-Sep-2025  Bharat Arora   Proof-10                                   Reader’s Sign _______________________ Date __________

                  CHANGE OF MONEY

                  We can change a note or coin of greater value with many notes or coins of a smaller value.

                             =                                              =

                  The value of a 2-rupee coin is the same  The value of a 50-rupee note is the same
                    as the value of two 1-rupee coins.                 as the value of five 10-rupee notes.

                                       =

                  The value of a 100-rupee note is the same as the combined value of one 50-rupee
                  note, two 20-rupee notes and one 10-rupee note.

                                                                                                                 Logical Thinking
                         maths fun
                          Tina  bought some stationery
                          from  a shop. She has to  pay a                 `20       `20       `20      `2     `2     `1
                          total of  `65 to  the shopkeeper.
                          Help her  find  out how  `65 can        `65
                          be  paid  in  different  ways.  (Draw
                              for notes       for coins  which
                          are available in circulation.)

                           Practice Time 11B

                  1.  Fill in the blanks. One has been done for you.

                       (a)  We can exchange a 50-rupee note for __five__ 10-rupee notes.
                       (b)  We can exchange a 100-rupee note for ________ 10-rupee notes.

                       (c)  We can exchange a 100-rupee note for ________ 20-rupee notes.
                       (d)  We can exchange a 200-rupee note for ________ 50-rupee notes.

                  2.  Use only  `5 ,  `2  or  `1  to make the following amounts.
                       (a)                                              (b)

                              `12                                              `15

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