17 - 2 x 3
45
(56 /8) + 3
10
(9+10) - (19 -2)
2
(6-4) x9 /18
1
82 - 32 /4
8
144 /12 x4
48
9 + 10
21
7293/ 17 /11
39
(7394-3697-3696) x2
(68+75) x 3 - (28+63)
348
((4x2-3)2+7) x2 /8