9 x ( 9 ) + 5 = 86
          
4 x (    ) + 2 = 18
          
(    ) x 9 + 3 = 66
          
(    ) x 4 + 1 = 21
          
(    ) x 6 - 1 = 11
          
9 x (    ) + 1 = 46
          
6 x (    ) - 7 = 41
          
2 x (    ) + 3 = 13
          
3 x (    ) + 2 = 11
          
4 x (    ) + 1 = 9
          
(    ) x 5 - 4 = 26
          
7 x (    ) + 4 = 53
          
(    ) x 7 + 6 = 62
          
(    ) x 3 - 3 = 21
          
          +[    ]

(    ) x 4 - 2 = 10
          
8 x (    ) - 4 = 60
          
(    ) x 2 - 5 = 9
          
8 x (    ) - 1 = 63
          
(    ) x 3 - 7 = 20
          
7 x (    ) - 4 = 31
          
3 x (    ) - 6 = 15
          
5 x (    ) - 1 = 9
          
6 x (    ) - 3 = 27
          
8 x (    ) - 2 = 54
          
6 x (    ) - 2 = 28
          
(    ) x 5 - 2 = 33
          
(    ) x 4 + 5 = 33
          
(    ) x 9 - 2 = 70
          
          +[    ]

(    ) x 3 - 5 = 13
          
2 x (    ) + 5 = 21
          
(    ) x 9 - 1 = 71
          
(    ) x 6 - 4 = 50
          
(    ) x 6 - 1 = 17
          
(    ) x 3 + 5 = 32
          
6 x (    ) + 5 = 59
          
(    ) x 9 - 5 = 58
          
5 x (    ) + 2 = 42
          
(    ) x 2 + 3 = 17
          
3 x (    ) + 2 = 11
          
4 x (    ) - 2 = 14
          
(    ) x 7 - 3 = 60
          
5 x (    ) + 3 = 23
          
          +[    ]

  ++[[       ]]