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