97 of 100 targets have a solution.
\(1 = 47^{2 - 2 }\)
\(2 = \frac{ 22 }{ 4 + 7 }\)
\(3 = 27 - 24 \)
\(4 = \frac{ 42 }{ 7 } - 2 \)
\(5 = \sqrt{47 - 22 }\)
\(6 = ( 27 - 24 )!\)
\(7 = 7^{2} - 42 \)
\(8 = \frac{ 42 }{ 7 } + 2 \)
\(9 = \frac{ \frac{ 72 }{ 2 } }{ 4 }\)
\(10 = 24 - 2 \cdot 7 \)
\(11 = 22 - 4 - 7 \)
\(12 = \frac{ 42 \cdot 2 }{ 7 }\)
\(13 = 22 - \sqrt{4} - 7 \)
\(14 = \frac{ 42 }{ 2 } - 7 \)
\(15 = 42 - 27 \)
\(16 = \frac{ 72 }{ 4 } - 2 \)
\(17 = 22 + \sqrt{4} - 7 \)
\(18 = \frac{ 22 }{ \sqrt{4} } + 7 \)
\(19 = 22 + 4 - 7 \)
\(20 = \frac{ 72 }{ 4 } + 2 \)
\(21 = 27 - 2 - 4 \)
\(22 = ( 2 + 7 ) \cdot 2 + 4 \)
\(23 = 27 - 2 - \sqrt{4 }\)
\(24 = ( \frac{ 42 }{ 7 } - 2 )!\)
\(25 = 47 - 22 \)
\(26 = 27 - \frac{ 2 }{ \sqrt{4 } }\)
\(27 = 22 - \sqrt{4} + 7 \)
\(28 = \frac{ 42 }{ 2 } + 7 \)
\(29 = 24 - 2 + 7 \)
\(30 = 72 - 42 \)
\(31 = 22 + \sqrt{4} + 7 \)
\(32 = \frac{ 224 }{ 7 }\)
\(33 = 22 + 4 + 7 \)
\(34 = ( 24 - 7 ) \cdot 2 \)
\(35 = 2 \cdot 4 + 27 \)
\(36 = ( \frac{ 42 }{ 7 } )^{2 }\)
\(37 = 42 + 2 - 7 \)
\(38 = 2 \cdot 7 + 24 \)
\(39 = \frac{ 74 }{ 2 } + 2 \)
\(40 = \frac{ 72 }{ 2 } + 4 \)
\(41 = 24 \cdot 2 - 7 \)
\(42 = ( 2 \cdot 4 - 2 ) \cdot 7 \)
\(43 = 2^{4} + 27 \)
\(44 = ( 2 + 2 + 7 ) \cdot 4 \)
\(45 = \sqrt{2 + 7} + 42 \)
\(46 = ( 27 - 4 ) \cdot 2 \)
\(47 = 42 - 2 + 7 \)
\(48 = 72 - 24 \)
\(49 = 7^{4! - 22 }\)
\(50 = 4 \cdot 7 + 22 \)
\(51 = 24 + 27 \)
\(52 = 74 - 22 \)
\(53 = 22 + 4! + 7 \)
\(54 = \frac{ 27 \cdot 4 }{ 2 }\)
\(55 = 24 \cdot 2 + 7 \)
\(56 = 2 \cdot 7 + 42 \)
\(57 = 2^{2 + 4} - 7 \)
\(58 = 27 \cdot 2 + 4 \)
\(59 = ( 2 + 4! ) \cdot 2 + 7 \)
\(60 = ( 22 - 7 ) \cdot 4 \)
\(61 = \frac{ 4! }{ 2 } + 7^{2 }\)
\(62 = ( 24 + 7 ) \cdot 2 \)
\(63 = \frac{ 2^{7} - 2 }{ \sqrt{4 } }\)
\(64 = 2^{\frac{ 42 }{ 7 }}\)
\(65 = 2^{4} + 7^{2 }\)
\(66 = ( 7 - 4 ) \cdot 22 \)
\(67 = \sqrt{\frac{ 2 }{ 2 } + 7!} - 4 \)
\(68 = \frac{ 272 }{ 4 }\)
\(69 = 22 + 47 \)
\(70 = ( 42 - 7 ) \cdot 2 \)
\(71 = 7^{\sqrt{4}} + 22 \)
\(72 = \sqrt{2 + 7} \cdot 24 \)
\(73 = 7^{2} + 24 \)
\(74 = 72 - 2 + 4 \)
\(75 = \frac{ 2 }{ 2 } + 74 \)
\(76 = \sqrt{72^{2}} + 4 \)
\(77 = 42 \cdot 2 - 7 \)
\(78 = 72 + 2 + 4 \)
\(79 = ( 2 + 7 )^{2} - \sqrt{4 }\)
\(80 = 2 \cdot 4 + 72 \)
\(81 = 22 \cdot 4 - 7 \)
\(82 = \frac{ 4!^{2} - 2 }{ 7 }\)
\(83 = ( 2 + 7 )^{2} + \sqrt{4 }\)
\(84 = \frac{ 24 }{ 2 } \cdot 7 \)
\(85 = ( 2 + 7 )^{2} + 4 \)
\(86 = 2^{7} - 42 \)
\(87 = ?\)
\(88 = 2^{4} + 72 \)
\(89 = ( 2 + 2 ) \cdot 4! - 7 \)
\(90 = ( 47 - 2 ) \cdot 2 \)
\(91 = 42 \cdot 2 + 7 \)
\(92 = 47 \cdot 2 - 2 \)
\(93 = ?\)
\(94 = \sqrt{47^{2}} \cdot 2 \)
\(95 = 22 \cdot 4 + 7 \)
\(96 = 22 + 74 \)
\(97 = 2 \cdot 4! + 7^{2 }\)
\(98 = ( 42 + 7 ) \cdot 2 \)
\(99 = ?\)
\(100 = ( 27 - 2 ) \cdot 4 \)