98 of 100 targets have a solution.
\(1 = ( 779 \cdot 0 )!\)
\(2 = \sqrt{9} - 77^{0 }\)
\(3 = \sqrt{79 - 70 }\)
\(4 = 77^{0} + \sqrt{9 }\)
\(5 = 0 + 7 + 7 - 9 \)
\(6 = 7 - 79^{0 }\)
\(7 = \frac{ 70 - 7 }{ 9 }\)
\(8 = 9 - 77^{0 }\)
\(9 = 79 - 70 \)
\(10 = 77^{0} + 9 \)
\(11 = \frac{ 7 }{ 7 } + 0! + 9 \)
\(12 = ( 7 - 0! ) \cdot ( 9 - 7 )\)
\(13 = 90 - 77 \)
\(14 = \frac{ 97 + 0! }{ 7 }\)
\(15 = 7 - 7^{0} + 9 \)
\(16 = 0 \cdot 7 + 7 + 9 \)
\(17 = 7^{0} + 7 + 9 \)
\(18 = ( \frac{ 7 }{ 7 } + 0! ) \cdot 9 \)
\(19 = \frac{ 70 }{ 7 } + 9 \)
\(20 = 7 \cdot \sqrt{9} - 7^{0 }\)
\(21 = \frac{ 70 - 7 }{ \sqrt{9 } }\)
\(22 = 7 - 0! + 7 + 9 \)
\(23 = 0 + 7 + 7 + 9 \)
\(24 = \frac{ \frac{ 7! }{ 70 } }{ \sqrt{9 } }\)
\(25 = ( 7 - 0! ) \cdot \sqrt{9} + 7 \)
\(26 = \frac{ 77 + 0! }{ \sqrt{9 } }\)
\(27 = 97 - 70 \)
\(28 = 70 - 7 \cdot \sqrt{9 }!\)
\(29 = 7 \cdot \sqrt{9} + 0! + 7 \)
\(30 = \sqrt{907 - 7 }\)
\(31 = ( 7^{0} + \sqrt{9} )! + 7 \)
\(32 = ( 0! + 7 ) \cdot ( 7 - \sqrt{9 } )\)
\(33 = ( 7 - 0! ) \cdot 7 - 9 \)
\(34 = \sqrt{\sqrt{9}^{7 - 0!}} + 7 \)
\(35 = \frac{ 70 }{ 9 - 7 }\)
\(36 = ( 7 - 0! )^{9 - 7 }\)
\(37 = \frac{ 9! }{ 7! + 7! } + 0 !\)
\(38 = ( 0! + \sqrt{9} )! + 7 + 7 \)
\(39 = 7 \cdot 7 - 0! - 9 \)
\(40 = ( 0 + 7 ) \cdot 7 - 9 \)
\(41 = 90 - 7 \cdot 7 \)
\(42 = ( 7 - 9^{0} ) \cdot 7 \)
\(43 = ( 0 + 7 ) \cdot 7 - \sqrt{9 }!\)
\(44 = 7 \cdot 7 + 0! - \sqrt{9 }!\)
\(45 = ( 0! + 7 + 7 ) \cdot \sqrt{9 }\)
\(46 = 70 - ( 7 - \sqrt{9 } )!\)
\(47 = ( 0! + 7 ) \cdot 7 - 9 \)
\(48 = 7 \cdot 7 - 9^{0 }\)
\(49 = 70 - 7 \cdot \sqrt{9 }\)
\(50 = 770 - \sqrt{9 }!!\)
\(51 = ( 7 - 0! ) \cdot 7 + 9 \)
\(52 = ( 0 + 7 ) \cdot 7 + \sqrt{9 }\)
\(53 = 77 - ( 0! + \sqrt{9 } )!\)
\(54 = 70 - 7 - 9 \)
\(55 = 7 \cdot 9 - 0! - 7 \)
\(56 = ( 9 - 7^{0} ) \cdot 7 \)
\(57 = 70 - 7 - \sqrt{9 }!\)
\(58 = ( 0 + 7 ) \cdot 7 + 9 \)
\(59 = 7 \cdot 7 + 0! + 9 \)
\(60 = 70 - 7 - \sqrt{9 }\)
\(61 = ( 7 - 0! ) \cdot 9 + 7 \)
\(62 = 7 \cdot 9 - 7^{0 }\)
\(63 = \frac{ 7! }{ 70 } - 9 \)
\(64 = 7^{0} + 7 \cdot 9 \)
\(65 = \sqrt{\frac{ 9! }{ 70 }} - 7 \)
\(66 = 70 - 7 + \sqrt{9 }\)
\(67 = 77 - 0! - 9 \)
\(68 = 70 + 7 - 9 \)
\(69 = 77 + 0! - 9 \)
\(70 = \sqrt{70^{9 - 7 }}\)
\(71 = 79 - 0! - 7 \)
\(72 = 70 - 7 + 9 \)
\(73 = 79 + 0! - 7 \)
\(74 = 70 + 7 - \sqrt{9 }\)
\(75 = \frac{ 7! }{ 70 } + \sqrt{9 }\)
\(76 = 77 - 9^{0 }\)
\(77 = 0 \cdot 9 + 77 \)
\(78 = 9^{0} + 77 \)
\(79 = 0 \cdot 7 + 79 \)
\(80 = 7^{0} + 79 \)
\(81 = \frac{ 7! }{ 70 } + 9 \)
\(82 = 77 - 0! + \sqrt{9 }!\)
\(83 = 90 - \sqrt{7 \cdot 7 }\)
\(84 = 77 + 0! + \sqrt{9 }!\)
\(85 = 77 - 0! + 9 \)
\(86 = 70 + 7 + 9 \)
\(87 = 77 + 0! + 9 \)
\(88 = \sqrt{\sqrt{9}^{0! + 7}} + 7 \)
\(89 = 90 - \frac{ 7 }{ 7 }\)
\(90 = \frac{ 70 }{ 7 } \cdot 9 \)
\(91 = \frac{ 7 }{ 7 } + 90 \)
\(92 = ( 7 + \sqrt{9}! ) \cdot 7 + 0 !\)
\(93 = ?\)
\(94 = ( 7 - \sqrt{9} )! + 70 \)
\(95 = \sqrt{0! + 7!} + ( 7 - \sqrt{9 } )!\)
\(96 = 97 - 7^{0 }\)
\(97 = 0 \cdot 7 + 97 \)
\(98 = 7^{0} + 97 \)
\(99 = ?\)
\(100 = \sqrt{\sqrt{( 7 + \sqrt{9} )^{0! + 7 }}}\)