( 9 ) x 7 = 63
          
5 x (    ) = 20
          
(    ) x 2 = 16
          
(    ) x 9 = 45
          
6 x (    ) = 42
          
(    ) x 2 = 12
          
(    ) x 7 = 63
          
(    ) x 3 = 18
          
3 x (    ) = 24
          
(    ) x 9 = 27
          
6 x (    ) = 42
          
(    ) x 6 = 24
          
8 x (    ) = 72
          
(    ) x 2 = 8
          
          +[    ]

7 x (    ) = 56
          
(    ) x 7 = 35
          
7 x (    ) = 49
          
7 x (    ) = 35
          
(    ) x 8 = 72
          
8 x (    ) = 48
          
8 x (    ) = 64
          
7 x (    ) = 21
          
2 x (    ) = 4
          
3 x (    ) = 9
          
9 x (    ) = 81
          
(    ) x 8 = 40
          
5 x (    ) = 40
          
(    ) x 8 = 40
          
          +[    ]

(    ) x 6 = 12
          
9 x (    ) = 45
          
2 x (    ) = 18
          
(    ) x 9 = 54
          
(    ) x 5 = 40
          
6 x (    ) = 36
          
(    ) x 3 = 6
          
(    ) x 9 = 27
          
3 x (    ) = 27
          
9 x (    ) = 36
          
(    ) x 6 = 48
          
6 x (    ) = 24
          
(    ) x 4 = 8
          
(    ) x 2 = 10
          
          +[    ]

(    ) x 7 = 63
          
7 x (    ) = 35
          
3 x (    ) = 24
          
(    ) x 7 = 42
          
8 x (    ) = 16
          
(    ) x 6 = 18
          
8 x (    ) = 64
          
2 x (    ) = 8
          
(    ) x 4 = 28
          
(    ) x 3 = 12
          
(    ) x 9 = 81
          
3 x (    ) = 15
          
5 x (    ) = 40
          
(    ) x 4 = 20
          
          +[    ]

  ++[[       ]]