6 x ( 9 ) = 54
          
4 x (    ) = 24
          
(    ) x 5 = 45
          
(    ) x 9 = 54
          
(    ) x 5 = 40
          
6 x (    ) = 36
          
(    ) x 7 = 14
          
2 x (    ) = 12
          
6 x (    ) = 54
          
(    ) x 5 = 20
          
(    ) x 6 = 42
          
9 x (    ) = 36
          
(    ) x 7 = 14
          
6 x (    ) = 30
          
          +[    ]

7 x (    ) = 63
          
2 x (    ) = 12
          
6 x (    ) = 42
          
(    ) x 7 = 42
          
8 x (    ) = 16
          
4 x (    ) = 28
          
8 x (    ) = 72
          
6 x (    ) = 24
          
(    ) x 9 = 27
          
(    ) x 3 = 12
          
9 x (    ) = 18
          
7 x (    ) = 35
          
(    ) x 8 = 72
          
4 x (    ) = 20
          
          +[    ]

2 x (    ) = 4
          
(    ) x 9 = 45
          
(    ) x 9 = 18
          
(    ) x 5 = 30
          
(    ) x 9 = 81
          
(    ) x 3 = 24
          
3 x (    ) = 9
          
4 x (    ) = 16
          
(    ) x 2 = 18
          
(    ) x 9 = 45
          
(    ) x 9 = 81
          
(    ) x 7 = 49
          
(    ) x 3 = 9
          
(    ) x 2 = 10
          
          +[    ]

3 x (    ) = 27
          
6 x (    ) = 36
          
2 x (    ) = 16
          
3 x (    ) = 21
          
4 x (    ) = 12
          
(    ) x 5 = 20
          
(    ) x 4 = 36
          
2 x (    ) = 8
          
(    ) x 3 = 24
          
7 x (    ) = 35
          
(    ) x 5 = 10
          
3 x (    ) = 15
          
(    ) x 4 = 36
          
(    ) x 8 = 48
          
          +[    ]

  ++[[       ]]