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    D:\Working\TouchPad_Maths\TouchPad_Maths_1\Open_Files\Chap_02\Chap_02
                   \ 17-Nov-2025     Surender Singh Rothan   Proof-7                           Reader’s Sign _______________________ Date __________

                            Exercise 2C

                  1.   Colour the beads according to the given numbers. One has been done
                        for you.

                        a.  14                          b.   17                         c.  15

                  2.   Complete the table. One has been done for you.

                                   tens                 Ones               Number               Number Name
                        a.            1                    2                   12                    Twelve
                        b.                                                     16

                        c.            1                   3
                        d.                                                                          nineteen
                        e.                                0                    20

                  3.   Circle groups of ten in the pictures and write the numbers. One has been
                       done for you.

                        a.                                                                             13

                        b.

                        c.

                        d.

                NumberS ON the AbACuS

                Look  at the picture  shown  alongside.  It is an

                abacus.  We  use  an abacus  with two  spikes  to                         This is               This is
                show 2-digit numbers.                                                     for tens.           for ones.

                                                                                                   T       O

                       20        Mathematics 1

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