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    E:\Working\Orange_Education\TouchPad_Maths_4\Open_Files\Chap_01\Chap_01
                     \ 10-Nov-2025  Bharat Arora   Proof-8                                    Reader’s Sign _______________________ Date __________

                           b.  Count by hundreds.

                                  i.  13,645      13,745,  13,845,  13,945,  14,045,  14,145

                                  ii.  54,361     ____________________________________________________
                                 iii.  73,178     ____________________________________________________

                           c.  Count by thousands.

                                  i.  30,437      31,437,  32,437,  33,437,  34,437,  35,437

                                  ii.  7,248      ____________________________________________________

                                 iii.  60,436     ____________________________________________________

                       4.  Write the successor of the following numbers:
                                                                                               The number which comes
                           a.  34,364               b.  73,648               c.  11,143
                                                                                               just after the given number
                           d.  40,068               e.  54,836               f.  19,999        is called its successor.
                      5.  Write the predecessor of the following numbers:
                                                                                              The number which comes
                           a.  12,730               b.  5,430                c.  91,348
                                                                                              just before the given number
                           d.  43,649               e.  73,645               f.  56,304       is called its predecessor.

                    COmPArINg NumberS

                    We have already learnt the method of comparing numbers up to 4 digits. The rules of

                    comparison for large numbers are the same.

                    Comparing Numbers with Different Number of Digits

                    rule 1. The greater the number of digits, the greater is the number.

                    example 1. Compare 53,645 and 3,687.

                    Solution.  TTh   Th H      T   O         Th H      T   O
                                 5    3   6    4   5          3   6    8   7

                                       5 digits          >        4 digits

                    Thus, 53,645 > 3,687.

                    Comparing Numbers with the Same Number of Digits

                    rule 2. If the number of digits is the same, then we start comparing the digits from

                    the extreme left. We compare the digits until we find two digits that are different. The
                    digits that are different are compared to find the larger number.

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