1227

$1 = 7 - \frac{12}{2}$	$2 = \frac{12 + 2}{7}$	$3 = 12 - 2 - 7$	$4 = \frac{12}{\sqrt{2 + 7}}$
$5 = 22 - 17$	$6 = \frac{72}{12}$	$7 = \sqrt{71 - 22}$	$8 = 2^{\frac{21}{7}}$
$9 = (\frac{21}{7})^{2}$	$10 = (12 - 7) \cdot 2$	$11 = \sqrt{72 \cdot 2} - 1$	$12 = 21 - 2 - 7$
$13 = \frac{12}{2} + 7$	$14 = \frac{21 + 7}{2}$	$15 = 27 - 12$	$16 = 17 - \frac{2}{2}$
$17 = 12 - 2 + 7$	$18 = \sqrt{12 \cdot 27}$	$19 = \sqrt{12^{2}} + 7$	$20 = (1 + 2 + 7) \cdot 2$
$21 = 12 + 2 + 7$	$22 = 1^{7} \cdot 22$	$23 = 1^{7} + 22$	$24 = 27 - 1 - 2$
$25 = (12 - 7)^{2}$	$26 = 2 \cdot 7 + 12$	$27 = (2 - 1) \cdot 27$	$28 = (21 - 7) \cdot 2$
$29 = 22 \cdot 1 + 7$	$30 = (17 - 2) \cdot 2$	$31 = 12 \cdot 2 + 7$	$32 = 2^{12 - 7}$
$33 = (1 + 2)! + 27$	$34 = \sqrt{17^{2}} \cdot 2$	$35 = 21 \cdot 2 - 7$	$36 = 17 \cdot 2 + 2$
$37 = 7^{2} - 12$	$38 = (12 + 7) \cdot 2$	$39 = 12 + 27$	$40 = (1 + 2)! \cdot 7 - 2$
$41 = (2 + 2)! + 17$	$42 = \frac{12}{2} \cdot 7$	$43 = (1 + 2)!^{2} + 7$	$44 = (1 + 2)! \cdot 7 + 2$
$45 = ?$	$46 = 7^{2} - 1 - 2$	$47 = 71 - (2 + 2)!$	$48 = 21 + 27$
$49 = 71 - 22$	$50 = 7^{2} - 1 + 2$	$51 = 72 - 21$	$52 = (27 - 1) \cdot 2$
$53 = 27 \cdot 2 - 1$	$54 = 27 \cdot 1 \cdot 2$	$55 = 27 \cdot 2 + 1$	$56 = (21 + 7) \cdot 2$
$57 = \sqrt{2^{12}} - 7$	$58 = ?$	$59 = \frac{(7 - 2)!}{2} - 1$	$60 = 72 - 12$
$61 = 7^{2} + 12$	$62 = 2^{7 - 1} - 2$	$63 = \frac{21^{2}}{7}$	$64 = 2^{(\frac{21}{7})!}$
$65 = \frac{2^{7}}{2} + 1$	$66 = 72 - (1 + 2)!$	$67 = 71 - 2 - 2$	$68 = 17 \cdot 2 \cdot 2$
$69 = 72 - 1 - 2$	$70 = (12 - 2) \cdot 7$	$71 = 71 - 2 + 2$	$72 = \frac{2}{2} + 71$
$73 = 72 - 1 + 2$	$74 = 72 \cdot 1 + 2$	$75 = 71 + 2 + 2$	$76 = ?$
$77 = ?$	$78 = (1 + 2)! + 72$	$79 = ?$	$80 = (2 + 7)^{2} - 1$
$81 = (1 + 2) \cdot 27$	$82 = 12 \cdot 7 - 2$	$83 = ?$	$84 = 12 + 72$
$85 = ?$	$86 = \frac{172}{2}$	$87 = ?$	$88 = ?$
$89 = ?$	$90 = ?$	$91 = ?$	$92 = ?$
$93 = 21 + 72$	$94 = ?$	$95 = (2 + 2)! + 71$	$96 = (7^{2} - 1) \cdot 2$
$97 = 7^{2} \cdot 2 - 1$	$98 = (12 + 2) \cdot 7$	$99 = (7 - 2)! - 21$	$100 = (1 + 2 + 7)^{2}$