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D:\Working\TouchPad_Maths\TouchPad_Maths_1\Open_Files\Chap_06\Chap_06
               \ 17-Nov-2025     Surender Singh Rothan   Proof-7                           Reader’s Sign _______________________ Date __________














                                                             T      O        70


               7 branches of 10 leaves each               7 tens = 70        Seventy










                                                             T      O        80


               8 branches of 10 leaves each               8 tens = 80        Eighty











                                                             T      O        90

               9 branches of 10 leaves each               9 tens = 90        Ninety










                                                           H     T    O

                 10 branches of 10 leaves                10 tens = 100      100
                               each                       (1 Hundred)       Hundred





                          Exercise 6A


                1.   Write the number names of the following numbers. Read them aloud as

                     you write.

                     a. 60  _____________  b.   70 _____________  c.   80  _____________

                     d. 90  _____________  e.  100 _____________



                                                                                                              85
                                                                                         Numbers up to 100
   82   83   84   85   86   87   88   89   90   91   92