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        ~=M•l¥1D~
                     PAGE 36






                                                                    represents o window
                                                                i c
                                                                           t
                                                                '"         648
                                                                           windows
                                                                windows
                                                                I
                                                         t
                                                          '76                                     a  o:::o  ~ o = 2s
                                                          windows                                 b  0:::0 + D =  32 remainder 3
                                                         I
                                                                                                  a  168 people went to a quiz evening
                                                                                                   Each team had 6 people.
                                                                                                   How many teems were there?
                                                                                                  b  If 144 questions were asked and
                                                                                                   there were 8 questions in each round,
                                                                                                   how many rounds were there?
   .1


        DJ

        a  375 + 5 = 75         b  354 + 6 = 5q         c  648 + q = 72                    a  q        b  20       c  31       d  117      e  75
        d  376 + 8 = 47         e  264 + 4 = 66         f  465 + 5 = q3
                                                                                           ~

                                                                                           a  100 + 4 = 25         b  1 31  + 4 = 32 r3
                                                                                              125 + 5 = 25            163 + 5 = 32 r3
        a  68 rl    b  43 rl    c  74 r2                e  84 r4    f  85                                                        1
                                                                                              150 + 6 = 25            1 qs + 6 = 32 r3
                                                                                              175 + 7 = 25           227 + 7 = 32 r3
        ~                                                                                    200 + 8 = 25            25q + 8 = 32 r3

        Open: write a story for one of the divisions in [fil.                                225 + q = 25            2q1  + q = 32 r3
                                                                                           [ID

                                                                                           a  168 + 6 = 28         b  144 + 8 = 18         c  £105 + 6 = £17·50
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