80 of 100 targets have a solution.
\(1 = 11 - 2 - 8 \)
\(2 = 1^{18} \cdot 2 \)
\(3 = 21 - 18 \)
\(4 = 12 \cdot 1 - 8 \)
\(5 = 11 + 2 - 8 \)
\(6 = 18 - 12 \)
\(7 = 11 - \frac{ 8 }{ 2 }\)
\(8 = 2^{11 - 8 }\)
\(9 = ( 11 - 8 )^{2 }\)
\(10 = \frac{ 18 }{ 2 } + 1 \)
\(11 = 12 - 1^{8 }\)
\(12 = 21 - \sqrt{81 }\)
\(13 = 1^{8} + 12 \)
\(14 = \frac{ 112 }{ 8 }\)
\(15 = \frac{ 8 }{ 2 } + 11 \)
\(16 = 18 \cdot 1 - 2 \)
\(17 = 28 - 11 \)
\(18 = ( 2 - 1 ) \cdot 18 \)
\(19 = \sqrt{121} + 8 \)
\(20 = 12 \cdot 1 + 8 \)
\(21 = 12 + \sqrt{81 }\)
\(22 = 1^{8} + 21 \)
\(23 = ( 12 - 8 )! - 1 \)
\(24 = 21 + \sqrt{\sqrt{81 }}\)
\(25 = ( 12 - 8 )! + 1 \)
\(26 = 28 - 1 - 1 \)
\(27 = 2 \cdot 8 + 11 \)
\(28 = 21 - 1 + 8 \)
\(29 = 21 \cdot 1 + 8 \)
\(30 = 12 + 18 \)
\(31 = ?\)
\(32 = ( 1 + 1 + 2 ) \cdot 8 \)
\(33 = ?\)
\(34 = ( 18 - 1 ) \cdot 2 \)
\(35 = 18 \cdot 2 - 1 \)
\(36 = 18 \cdot 1 \cdot 2 \)
\(37 = 18 \cdot 2 + 1 \)
\(38 = ( 11 + 8 ) \cdot 2 \)
\(39 = 11 + 28 \)
\(40 = \frac{ 81 - 1 }{ 2 }\)
\(41 = \frac{ 81 + 1 }{ 2 }\)
\(42 = ( 1 + 2 )! \cdot ( 8 - 1 )\)
\(43 = ?\)
\(44 = \frac{ 11 \cdot 8 }{ 2 }\)
\(45 = ?\)
\(46 = ?\)
\(47 = ( 1 + 2 )! \cdot 8 - 1 \)
\(48 = ( 8 - 1 )^{2} - 1 \)
\(49 = ( 8 - 1 \cdot 1 )^{2 }\)
\(50 = ( 8 - 1 )^{2} + 1 \)
\(51 = ?\)
\(52 = ?\)
\(53 = 8^{2} - 11 \)
\(54 = ( 1 + 2 ) \cdot 18 \)
\(55 = \frac{ 8! }{ ( 1 + 2 )!! } - 1 \)
\(56 = ( 1 + 1 ) \cdot 28 \)
\(57 = \frac{ 8! }{ ( 1 + 2 )!! } + 1 \)
\(58 = ?\)
\(59 = \frac{ 118 }{ 2 }\)
\(60 = 81 - 21 \)
\(61 = ?\)
\(62 = 8^{1 + 1} - 2 \)
\(63 = 21 \cdot \sqrt{\sqrt{81 }}\)
\(64 = 2^{( 11 - 8 )!}\)
\(65 = 8^{1 \cdot 2} + 1 \)
\(66 = ( 8 - 2 ) \cdot 11 \)
\(67 = ?\)
\(68 = ?\)
\(69 = 81 - 12 \)
\(70 = ?\)
\(71 = 82 - 11 \)
\(72 = ( 11 - 2 ) \cdot 8 \)
\(73 = \sqrt{( 8 - 1 )! + 1} + 2 \)
\(74 = ?\)
\(75 = 8^{2} + 11 \)
\(76 = ?\)
\(77 = ?\)
\(78 = 81 - 1 - 2 \)
\(79 = 81 \cdot 1 - 2 \)
\(80 = 81 + 1 - 2 \)
\(81 = ( 2 - 1 ) \cdot 81 \)
\(82 = 81 - 1 + 2 \)
\(83 = 81 \cdot 1 + 2 \)
\(84 = ( 8 - 1 ) \cdot 12 \)
\(85 = ?\)
\(86 = 11 \cdot 8 - 2 \)
\(87 = ( 1 + 2 )! + 81 \)
\(88 = \sqrt{121} \cdot 8 \)
\(89 = \frac{ ( 1 + 2 )!! }{ 8 } - 1 \)
\(90 = 11 \cdot 8 + 2 \)
\(91 = \frac{ ( 1 + 2 )!! }{ 8 } + 1 \)
\(92 = ?\)
\(93 = 11 + 82 \)
\(94 = ?\)
\(95 = 12 \cdot 8 - 1 \)
\(96 = 12 \cdot 1 \cdot 8 \)
\(97 = 12 \cdot 8 + 1 \)
\(98 = ?\)
\(99 = ?\)
\(100 = ( \sqrt{81} + 1 )^{2 }\)