9 x ( 9 ) + 6 = 87
          
(    ) x 6 - 3 = 39
          
7 x (    ) + 1 = 15
          
(    ) x 3 - 5 = 16
          
(    ) x 7 - 8 = 55
          
(    ) x 7 - 3 = 53
          
8 x (    ) - 2 = 30
          
(    ) x 4 + 5 = 37
          
(    ) x 8 + 1 = 17
          
(    ) x 7 - 3 = 32
          
(    ) x 8 - 5 = 67
          
(    ) x 3 + 5 = 23
          
9 x (    ) - 2 = 25
          
(    ) x 8 + 2 = 50
          
          +[    ]

(    ) x 9 + 1 = 19
          
(    ) x 4 - 2 = 26
          
(    ) x 8 - 3 = 69
          
(    ) x 9 - 7 = 65
          
2 x (    ) - 1 = 7
          
(    ) x 6 - 4 = 38
          
(    ) x 9 + 1 = 19
          
(    ) x 8 - 4 = 36
          
3 x (    ) + 1 = 13
          
(    ) x 5 + 1 = 26
          
(    ) x 3 - 1 = 5
          
9 x (    ) + 1 = 46
          
2 x (    ) + 1 = 5
          
(    ) x 6 - 2 = 28
          
          +[    ]

4 x (    ) - 1 = 15
          
3 x (    ) - 1 = 17
          
(    ) x 3 - 1 = 8
          
7 x (    ) - 1 = 41
          
(    ) x 3 - 1 = 5
          
(    ) x 4 - 1 = 27
          
(    ) x 4 + 3 = 19
          
(    ) x 6 - 4 = 26
          
(    ) x 4 - 2 = 10
          
3 x (    ) + 3 = 18
          
4 x (    ) - 8 = 28
          
7 x (    ) + 3 = 52
          
(    ) x 5 + 3 = 23
          
4 x (    ) - 3 = 21
          
          +[    ]

  ++[[       ]]