Page 57 - Maths Class 04
P. 57

Practice - 4.2
                    Practice - 4.2
                    Practice - 4.2
                    Practice - 4.2
            1.  Fill in the blanks.

                 a.  0 ÷ 9 = ______                 b.  0 ÷ 35 = ______                c.  0 ÷ 240 = ______
                 d.  73 ÷ 73 = ______               e.  47 ÷ 47 = ______               f.  323 ÷ 323 = ______

                 g.  85 ÷ 1 = ______                h.  224 ÷ 1 = ______               i.  2345 ÷ 1 = ______


            2.  Divide and check your answer.

                 a.  5786 ÷ 4             b.  8505 ÷ 5              c.  7936 ÷ 7             d.  4220 ÷ 4
                 e.  2236 ÷ 2             f.  5039 ÷ 3              g.  2859 ÷ 4             h.  8370 ÷ 4

                 i.  9876 ÷ 8             j.  4696 ÷ 7              k.  6252 ÷ 4             l.  9196 ÷ 5

                 m.  5281÷ 5              n.  4060 ÷ 3              o.  6439 ÷ 6             p.  2735 ÷ 3

            Division by 10

            When  a  number  is  divided  by  10,  the  digits,  except  the  digit  at  the  one’s

            place, make the quotient and the digit at one’s place becomes the remainder.

            Example  :  Divide 47 by 10.                           Example  :          Divide 285 by 10.

                                     4                                                         2 8
            Solution  :                                            Solution  :
                              10   4 7                                                 10   2 8 5
                                  – 4 0                                                    – 2 0

                                     0 7                                                         8 5
                                                                                             –  8 0
                     So, 47 ÷ 10                                                                 0 5

                          Quotient = 4
                                                                                     So, 285 ÷ 10
                          Remainder = 7
                                                                                          Quotient = 28

                                                                                          Remainder = 5

            Example  :  Divide 160 by 20.                          Example  :          Divide 450 by 50.


            Solution  :                 8                          Solution  :                 9
                              20   1 6 0                                               50   4 5 0

                                  – 1 6 0                                                 –  4 5 0
                                       0                                                         0


                     So,  160 ÷ 20                                               So,  450 ÷ 50

                             Quotient = 8                                              Quotient = 9
                             Remainder = 0                                             Remainder = 0



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