7779

$1 = 79^{7 - 7}$	$2 = 79 - 77$	$3 = 9 - (7 - \frac{7}{7})$	$4 = 7^{7 - 7} + \sqrt{9}$
$5 = \frac{77}{7} - \sqrt{9}!$	$6 = 7 - 9^{7 - 7}$	$7 = 9 - \frac{7 + 7}{7}$	$8 = \frac{77}{7} - \sqrt{9}$
$9 = (7 - 7) \cdot 7 + 9$	$10 = 7^{7 - 7} + 9$	$11 = \frac{7 + 7}{7} + 9$	$12 = 7 + 7 + 7 - 9$
$13 = 7 - 7 + 7 + \sqrt{9}!$	$14 = 77 - 7 \cdot 9$	$15 = 7 - \frac{7}{7} + 9$	$16 = 7 - 7 + 7 + 9$
$17 = \frac{7}{7} + 7 + 9$	$18 = \frac{7 + 7}{7} \cdot 9$	$19 = ?$	$20 = 97 - 77$
$21 = (9 - 7) \cdot 7 + 7$	$22 = \frac{7}{7} + 7 \cdot \sqrt{9}$	$23 = \sqrt{7 \cdot 7} + 7 + 9$	$24 = (\frac{7}{7} + 7) \cdot \sqrt{9}$
$25 = \frac{7}{7} + (7 - \sqrt{9})!$	$26 = ?$	$27 = \sqrt{{\sqrt{9}}^{7 - \frac{7}{7}}}$	$28 = \frac{77 + 7}{\sqrt{9}}$
$29 = \frac{9!}{7! + 7!} - 7$	$30 = 79 - 7 \cdot 7$	$31 = (\frac{7}{7} + \sqrt{9})! + 7$	$32 = ?$
$33 = \frac{77}{7} \cdot \sqrt{9}$	$34 = \sqrt{\frac{7!}{7} + 9} + 7$	$35 = (7 + 7 - 9) \cdot 7$	$36 = \sqrt{9}!^{\frac{7 + 7}{7}}$
$37 = ?$	$38 = (7 - \sqrt{9})! + 7 + 7$	$39 = 7 \cdot 7 - 7 - \sqrt{9}$	$40 = \sqrt{7 \cdot 7} \cdot 7 - 9$
$41 = 7 \cdot \sqrt{9}! - \frac{7}{7}$	$42 = 7^{9 - 7} - 7$	$43 = \frac{7}{7} + 7 \cdot \sqrt{9}!$	$44 = ?$
$45 = 7 \cdot 7 - 7 + \sqrt{9}$	$46 = \sqrt{7 \cdot 7} \cdot 7 - \sqrt{9}$	$47 = 7 \cdot 7 + 7 - 9$	$48 = 97 - 7 \cdot 7$
$49 = 7 \cdot 9 - 7 - 7$	$50 = \frac{7^{\sqrt{9}} + 7}{7}$	$51 = 7 \cdot 7 - 7 + 9$	$52 = \sqrt{7 \cdot 7} \cdot 7 + \sqrt{9}$
$53 = 77 - (7 - \sqrt{9})!$	$54 = (7 - \frac{7}{7}) \cdot 9$	$55 = \sqrt{7 \cdot 7} \cdot 7 + \sqrt{9}!$	$56 = 77 - 7 \cdot \sqrt{9}$
$57 = 777 - \sqrt{9}!!$	$58 = \sqrt{7 \cdot 7} \cdot 7 + 9$	$59 = 7 \cdot 7 + 7 + \sqrt{9}$	$60 = \frac{\frac{7!}{7 + 7}}{\sqrt{9}!}$
$61 = 77 - 7 - 9$	$62 = 7 \cdot 9 - \frac{7}{7}$	$63 = (7 - 7 + 7) \cdot 9$	$64 = \frac{7}{7} + 7 \cdot 9$
$65 = 79 - 7 - 7$	$66 = \frac{77}{7} \cdot \sqrt{9}!$	$67 = 77 - 7 - \sqrt{9}$	$68 = \sqrt{\frac{7}{7} + 7!} - \sqrt{9}$
$69 = ?$	$70 = \frac{7!}{79 - 7}$	$71 = \sqrt{9^{7 - 7} + 7!}$	$72 = 79 - \sqrt{7 \cdot 7}$
$73 = 77 - 7 + \sqrt{9}$	$74 = \sqrt{\frac{7}{7} + 7!} + \sqrt{9}$	$75 = 77 + 7 - 9$	$76 = 77 - 7 + \sqrt{9}!$
$77 = \sqrt{77^{9 - 7}}$	$78 = 79 - \frac{7}{7}$	$79 = 77 - 7 + 9$	$80 = \frac{7}{7} + 79$
$81 = 77 + 7 - \sqrt{9}$	$82 = ?$	$83 = 97 - 7 - 7$	$84 = (7 + \sqrt{9}!) \cdot 7 - 7$
$85 = ?$	$86 = \sqrt{7 \cdot 7} + 79$	$87 = 77 + 7 + \sqrt{9}$	$88 = ?$
$89 = (7 + 7) \cdot 7 - 9$	$90 = 97 - \sqrt{7 \cdot 7}$	$91 = (7 + 7) \cdot \sqrt{9}! + 7$	$92 = (7 + 7) \cdot 7 - \sqrt{9}!$
$93 = 77 + 7 + 9$	$94 = ?$	$95 = (7 + 7) \cdot 7 - \sqrt{9}$	$96 = 97 - \frac{7}{7}$
$97 = 97 - 7 + 7$	$98 = \frac{7}{7} + 97$	$99 = \frac{77}{7} \cdot 9$	$100 = ?$