90 of 100 targets have a solution.
\(1 = 11 - 3 - 7 \)
\(2 = \sqrt{17 - 13 }\)
\(3 = 1^{17} \cdot 3 \)
\(4 = 17 - 13 \)
\(5 = 13 - 1 - 7 \)
\(6 = \frac{ 11 + 7 }{ 3 }\)
\(7 = 11 + 3 - 7 \)
\(8 = 1^{13} + 7 \)
\(9 = 3!! - 711 \)
\(10 = 3 \cdot 7 - 11 \)
\(11 = ( 7 - 3! ) \cdot 11 \)
\(12 = ( 11 - 7 ) \cdot 3 \)
\(13 = 1^{7} \cdot 13 \)
\(14 = 31 - 17 \)
\(15 = 11 - 3 + 7 \)
\(16 = 17 - 1^{3 }\)
\(17 = 1^{3} \cdot 17 \)
\(18 = 1^{3} + 17 \)
\(19 = 13 - 1 + 7 \)
\(20 = 13 \cdot 1 + 7 \)
\(21 = 11 + 3 + 7 \)
\(22 = \sqrt{7 - 3} \cdot 11 \)
\(23 = 31 - 1 - 7 \)
\(24 = ( 17 - 13 )!\)
\(25 = 31 + 1 - 7 \)
\(26 = 37 - 11 \)
\(27 = ( 11 - 7 )! + 3 \)
\(28 = ( 1 \cdot 1 + 3 ) \cdot 7 \)
\(29 = ( 1 + 3 ) \cdot 7 + 1 \)
\(30 = 13 + 17 \)
\(31 = 1^{7} \cdot 31 \)
\(32 = 3 \cdot 7 + 11 \)
\(33 = ?\)
\(34 = ( 3 - 1 ) \cdot 17 \)
\(35 = 37 - 1 - 1 \)
\(36 = ( 37 - 1 ) \cdot 1 \)
\(37 = 31 - 1 + 7 \)
\(38 = 31 \cdot 1 + 7 \)
\(39 = \frac{ 117 }{ 3 }\)
\(40 = 71 - 31 \)
\(41 = ( 1 + 3 )! + 17 \)
\(42 = ( 1 + 1 ) \cdot 3 \cdot 7 \)
\(43 = 3!^{1 + 1} + 7 \)
\(44 = ( 7 - 3 ) \cdot 11 \)
\(45 = \frac{ 3!! }{ 17 - 1 }\)
\(46 = 7^{1 + 1} - 3 \)
\(47 = 71 - ( 1 + 3 )!\)
\(48 = 11 + 37 \)
\(49 = 7^{3 - 1 \cdot 1 }\)
\(50 = 17 \cdot 3 - 1 \)
\(51 = 17 \cdot 1 \cdot 3 \)
\(52 = 17 \cdot 3 + 1 \)
\(53 = 3! \cdot 7 + 11 \)
\(54 = ( 11 + 7 ) \cdot 3 \)
\(55 = 7^{1 + 1} + 3 !\)
\(56 = ( 11 - 3 ) \cdot 7 \)
\(57 = \frac{ 171 }{ 3 }\)
\(58 = 71 - 13 \)
\(59 = 11 \cdot 3! - 7 \)
\(60 = \sqrt{( 7 - ( 1 + 1 ) ) \cdot 3 !!}\)
\(61 = ?\)
\(62 = 73 - 11 \)
\(63 = 3^{1 + 1} \cdot 7 \)
\(64 = ( 11 - 7 )^{3 }\)
\(65 = 71 \cdot 1 - 3 !\)
\(66 = 71 + 1 - 3 !\)
\(67 = 71 - 1 - 3 \)
\(68 = ( 1 + 3 ) \cdot 17 \)
\(69 = 71 + 1 - 3 \)
\(70 = 71 - 1^{3 }\)
\(71 = 1^{3} \cdot 71 \)
\(72 = 1^{3} + 71 \)
\(73 = 71 - 1 + 3 \)
\(74 = 11 \cdot 7 - 3 \)
\(75 = 71 + 1 + 3 \)
\(76 = 71 - 1 + 3 !\)
\(77 = 71 \cdot 1 + 3 !\)
\(78 = ( 7 - 1 ) \cdot 13 \)
\(79 = ?\)
\(80 = 11 \cdot 7 + 3 \)
\(81 = 3^{11 - 7 }\)
\(82 = \sqrt{3^{1 + 7}} + 1 \)
\(83 = 11 \cdot 7 + 3 !\)
\(84 = 11 + 73 \)
\(85 = ( 3! - 1 ) \cdot 17 \)
\(86 = ?\)
\(87 = ?\)
\(88 = ?\)
\(89 = \frac{ 3!! }{ 1 + 7 } - 1 \)
\(90 = 13 \cdot 7 - 1 \)
\(91 = 13 \cdot 1 \cdot 7 \)
\(92 = 13 \cdot 7 + 1 \)
\(93 = ?\)
\(94 = ?\)
\(95 = ( 1 + 3 )! + 71 \)
\(96 = ( 17 - 1 ) \cdot 3 !\)
\(97 = ?\)
\(98 = ( 11 + 3 ) \cdot 7 \)
\(99 = ?\)
\(100 = ( 3 + 7 )^{1 + 1 }\)