1238

\(1 = 12 - 3 - 8 \) \(2 = \frac{ 8 }{ \frac{ 12 }{ 3 } }\) \(3 = 31 - 28 \) \(4 = 8 - \frac{ 12 }{ 3 }\)
\(5 = 23 - 18 \) \(6 = ( 31 - 28 )!\) \(7 = \sqrt{81 - 32 }\) \(8 = \frac{ 18 }{ 3 } + 2 \)
\(9 = 13 - \frac{ 8 }{ 2 }\) \(10 = ( 13 - 8 ) \cdot 2 \) \(11 = \sqrt{12 - 3} + 8 \) \(12 = \frac{ 12 }{ 3 } + 8 \)
\(13 = 18 - 2 - 3 \) \(14 = 32 - 18 \) \(15 = 28 - 13 \) \(16 = 21 + 3 - 8 \)
\(17 = 38 - 21 \) \(18 = 13 \cdot 2 - 8 \) \(19 = 13 - 2 + 8 \) \(20 = \frac{ 38 }{ 2 } + 1 \)
\(21 = 31 - 2 - 8 \) \(22 = 23 - 1^{8 }\) \(23 = 32 - \sqrt{81 }\) \(24 = \sqrt{18 \cdot 32 }\)
\(25 = ( 13 - 8 )^{2 }\) \(26 = 38 - 12 \) \(27 = \frac{ 18 }{ 2 } \cdot 3 \) \(28 = 12 \cdot 3 - 8 \)
\(29 = 2 \cdot 8 + 13 \) \(30 = ( 18 - 3 ) \cdot 2 \) \(31 = 23 \cdot 1 + 8 \) \(32 = 23 + \sqrt{81 }\)
\(33 = 18 \cdot 2 - 3 \) \(34 = 13 \cdot 2 + 8 \) \(35 = \frac{ 8 }{ 2 } + 31 \) \(36 = 3 \cdot 8 + 12 \)
\(37 = 31 - 2 + 8 \) \(38 = ( 2 - 1 ) \cdot 38 \) \(39 = \frac{ 312 }{ 8 }\) \(40 = 32 \cdot 1 + 8 \)
\(41 = 13 + 28 \) \(42 = ( 13 + 8 ) \cdot 2 \) \(43 = 3!^{2} - 1 + 8 \) \(44 = 12 \cdot 3 + 8 \)
\(45 = 3 \cdot 8 + 21 \) \(46 = ( 31 - 8 ) \cdot 2 \) \(47 = 2 \cdot 8 + 31 \) \(48 = ( 18 - 2 ) \cdot 3 \)
\(49 = 81 - 32 \) \(50 = 12 + 38 \) \(51 = 82 - 31 \) \(52 = \frac{ 13 \cdot 8 }{ 2 }\)
\(53 = \frac{ 8! }{ ( 1 + 2 )!! } - 3 \) \(54 = 31 \cdot 2 - 8 \) \(55 = 21 \cdot 3 - 8 \) \(56 = 18 \cdot 3 + 2 \)
\(57 = 81 - ( 3! - 2 )!\) \(58 = 81 - 23 \) \(59 = 21 + 38 \) \(60 = ( 12 + 8 ) \cdot 3 \)
\(61 = 8^{1 \cdot 2} - 3 \) \(62 = 83 - 21 \) \(63 = 2^{3} \cdot 8 - 1 \) \(64 = ( 12 - 8 )^{3 }\)
\(65 = 2^{3} \cdot 8 + 1 \) \(66 = 8^{2} - 1 + 3 \) \(67 = 8^{1 \cdot 2} + 3 \) \(68 = 8^{2} + 1 + 3 \)
\(69 = \frac{ 138 }{ 2 }\) \(70 = 31 \cdot 2 + 8 \) \(71 = 83 - 12 \) \(72 = ( 12 - 3 ) \cdot 8 \)
\(73 = 81 - 2^{3 }\) \(74 = ( 38 - 1 ) \cdot 2 \) \(75 = 38 \cdot 2 - 1 \) \(76 = 38 \cdot 1 \cdot 2 \)
\(77 = 8^{2} + 13 \) \(78 = ( 8 - 2 ) \cdot 13 \) \(79 = 82 \cdot 1 - 3 \) \(80 = 81 + 2 - 3 \)
\(81 = 3^{12 - 8 }\) \(82 = 81 - 2 + 3 \) \(83 = 28 \cdot 3 - 1 \) \(84 = 28 \cdot 1 \cdot 3 \)
\(85 = 28 \cdot 3 + 1 \) \(86 = 81 + 2 + 3 \) \(87 = ( 21 + 8 ) \cdot 3 \) \(88 = ( 13 - 2 ) \cdot 8 \)
\(89 = 2^{3} + 81 \) \(90 = ( 2 + 3 ) \cdot 18 \) \(91 = \frac{ ( 2 \cdot 3 )! }{ 8 } + 1 \) \(92 = 812 - 3 !!\)
\(93 = 12 \cdot 8 - 3 \) \(94 = ( 3! \cdot 8 - 1 ) \cdot 2 \) \(95 = 12 + 83 \) \(96 = 32 \cdot \sqrt{\sqrt{81 }}\)
\(97 = 2 \cdot 3! \cdot 8 + 1 \) \(98 = ( 3! \cdot 8 + 1 ) \cdot 2 \) \(99 = 12 \cdot 8 + 3 \) \(100 = ( 3 - 1 + 8 )^{2 }\)