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                 \ 10-Nov-2025  Bharat Arora   Proof-8                                     Reader’s Sign _______________________ Date __________

                Division by 100

                Let us divide some numbers by 100.

                        a.  576 ÷ 100                                       b.  2438 ÷ 100
                                           5                                                  2 4

                             100      5 7 6                                      100     2 4 3 8
                                    – 5 0 0                                            –  2 0 0

                                        7 6                                                 4 3 8
                                                                                         –  4 0 0
                               Q = 5, R = 76                                                  3 8

                                                                                   Q = 24, R = 38

                When a number is divided by 100, the digits in the ones and tens places of the dividend
                form the remainder and the rest of the digits form the quotient.

                Division by 1000

                Let us divide 3456 by 1000.
                                                                         3

                                                         1000     3 4 5 6
                                                                –  3 0 0 0

                                                                    4 5 6

                                                          Q = 3, R = 456
                When a number is divided by 1000, the digits in the hundreds, tens and ones places

                of the dividend form the remainder and the rest of the digits form the quotient.

                            Exercise 4E

                    1.  Find the quotient and remainder mentally.

                                           Quotient  Remainder                                Quotient     Remainder

                        a.  72 ÷ 10        _________  _________           b.   82 ÷ 10       _________      _________

                        c.  64 ÷ 10        _________  _________           d.   340 ÷ 10      _________      _________

                        e.  135 ÷ 10       _________  _________           f.   936 ÷ 10      _________      _________

                        g.  1364 ÷ 10      _________  _________           h.   2796 ÷ 10  _________         _________

                        70       Mathematics 4

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