Page 29 - Crossing the B Line Book 2
P. 29

Advanced Maths


          Three operations/basic equations (Up to 10) - Options 5 to 7




                Operations Option 5                  Operations Option 6                   Operations Option 7

          Dark Blue  to  2 x 5              10  Red     to  1 x 7                7  Light Blue  to  4 x 5 - 10          10
          Red       to  18 - Dark Blue      8  Orange   to  4 x 3 - Red          5  Yellow    to  1 x 9 x 1              9
          Yellow    to  2 x 3 + 3           9  Light Blue  to  2 x Orange - Red  3  Green     to  2 x 2 x 2              8
          Dark Blue  to  2 x 2              4  Green    to  2 x Red - 12         2  Red       to  7 x 0 + 7              7
          Green     to  Dark Blue x 3 - 6   6  Dark Blue  to  Green x Red - 4   10  Orange    to  2 x 2 + 2              6
          Orange    to  10 x 0 + 2          2  Green    to  Dark Blue - Orange x 1  5  Dark Blue  to  5 - 0 x 1          5
          Green     to  1 x 5               5  Yellow   to  8 x 0 + 3            3  Yellow    to  2 x 3 x 2 - 8          4
          Red       to  Green - Orange      3  Red      to  Orange - Light Blue x 1  2  Red   to  3 x 4 x 1 - 9          3
          Yellow    to  Red x Dark Blue - 11  1  Orange  to  Yellow x Red        6  Light Blue  to  2 x 5 x 2 - 18       2
          Light Blue  to  Orange x Red      6  Light Blue  to  Red x Red x Red   8  Green     to  3 x 3 x 3 - 26         1
          Orange    to  Orange x Green      10  Green   to  Yellow x Orange - 9  9  Orange    to  6 x 0 + 8              8
          Yellow    to  Dark Blue x Dark Blue - 9  7  Red  to  Red x Green - 14  4  Red       to  Light Blue x Yellow + 2  10
          Orange    to  Red x Green - Yellow  8  Orange  to  Yellow x Red - Orange  6  Yellow  to  Light Blue x Red - Red  10
          Red       to  Dark Blue x Green - 18  2  Yellow  to  Yellow x Orange -14  4  Light Blue  to  Green x Light Blue + Orange  10
          Light Blue  to  Red x Green - Yellow  3  Dark Blue  to  Red + Yellow + 2  10  Green  to  Green x 3 + Dark Blue  8
          Dark Blue  to  Red x Light Blue   6  Red      to  Red x Yellow - 7     9  Red       to  Yellow - Orange x Dark Blue  10
          Yellow    to  Red x Red x 1       4  Orange   to  10 + Light Blue - Dark Blue  8  Green  to  ( 3 + 3 ) x 3 - 10  8
          Orange    to  Red x Light Blue - Green  1  Light Blue  to  Orange + Yellow - 7  5  Yellow  to  Green + Orange - 12  4
                                               Green    to  Yellow x Yellow - 13  3  Red      to  2 x Dark Blue - 2      8
                                                                                    Green     to  3 x 1 x 3              9
                 One brick on each line 1 - 6        Two bricks on last three lines         Two bricks on last three lines
                                                     Orange and Green on Red line            Orange and Red on Red line
            Which colour did you move second?                                        Did you notice anything about the bricks?

                          Red                                                          Started on numbers 10 down to 1





































                                                 See p19 for general instructions.



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