0444

$1 = (444 \cdot 0)!$	$2 = \sqrt{44 - 40}$	$3 = 4 - 44^{0}$	$4 = 44 - 40$
$5 = \frac{40}{4 + 4}$	$6 = \frac{40}{4} - 4$	$7 = 4 - 4^{0} + 4$	$8 = \frac{40}{4} - \sqrt{4}$
$9 = \frac{40 - 4}{4}$	$10 = \sqrt{40 - 4} + 4$	$11 = \frac{40 + 4}{4}$	$12 = \frac{40}{4} + \sqrt{4}$
$13 = 0! + 4 + 4 + 4$	$14 = \frac{40}{4} + 4$	$15 = 4 \cdot 4 - 4^{0}$	$16 = \frac{40}{\sqrt{4}} - 4$
$17 = 4^{0} + 4 \cdot 4$	$18 = \frac{40 - 4}{\sqrt{4}}$	$19 = \frac{40 - \sqrt{4}}{\sqrt{4}}$	$20 = \sqrt{404 - 4}$
$21 = \frac{40 + \sqrt{4}}{\sqrt{4}}$	$22 = \frac{40 + 4}{\sqrt{4}}$	$23 = 4! - 44^{0}$	$24 = (44 - 40)!$
$25 = 44^{0} + 4!$	$26 = 0 \cdot 4 + \sqrt{4} + 4!$	$27 = 4 - 4^{0} + 4!$	$28 = 40 - \frac{4!}{\sqrt{4}}$
$29 = 4^{0} + 4 + 4!$	$30 = \sqrt{40 - 4} + 4!$	$31 = (4 + 4) \cdot 4 - 0!$	$32 = 40 - 4 - 4$
$33 = (4 + 4) \cdot 4 + 0!$	$34 = \frac{40}{4} + 4!$	$35 = (\sqrt{4} + 4)^{\sqrt{4}} - 0!$	$36 = 40 - \sqrt{4 \cdot 4}$
$37 = (\sqrt{4} + 4)^{\sqrt{4}} + 0!$	$38 = 40 - 4 + \sqrt{4}$	$39 = 40 - \frac{4}{4}$	$40 = \frac{40}{4} \cdot 4$
$41 = \frac{4}{4} + 40$	$42 = 40 - \sqrt{4} + 4$	$43 = 44 - 4^{0}$	$44 = 0 \cdot 4 + 44$
$45 = 4^{0} + 44$	$46 = 40 + \sqrt{4} + 4$	$47 = 44 - 0! + 4$	$48 = 40 + 4 + 4$
$49 = 44 + 0! + 4$	$50 = (4 - 0!)! + 44$	$51 = 4 - 0! + 4! + 4!$	$52 = \frac{4!}{\sqrt{4}} + 40$
$53 = 0! + 4 + 4! + 4!$	$54 = (4 - 0! + 4!) \cdot \sqrt{4}$	$55 = (4 + 4!) \cdot \sqrt{4} - 0!$	$56 = 4 \cdot 4 + 40$
$57 = (4 - 0!)^{4} - 4!$	$58 = (0! + 4 + 4!) \cdot \sqrt{4}$	$59 = \frac{(0! + 4)! - \sqrt{4}}{\sqrt{4}}$	$60 = 40 - 4 + 4!$
$61 = \frac{(0! + 4)! + \sqrt{4}}{\sqrt{4}}$	$62 = 40 - \sqrt{4} + 4!$	$63 = 4 \cdot 4 \cdot 4 - 0!$	$64 = (40 - 4!) \cdot 4$
$65 = 4 \cdot 4 \cdot 4 + 0!$	$66 = 40 + \sqrt{4} + 4!$	$67 = 44 - 0! + 4!$	$68 = 40 + 4 + 4!$
$69 = 44 + 0! + 4!$	$70 = (4 - 0!) \cdot 4! - \sqrt{4}$	$71 = 4 \cdot 4! - 0! - 4!$	$72 = (40 - 4) \cdot \sqrt{4}$
$73 = 4 \cdot 4! + 0! - 4!$	$74 = (4 - 0!) \cdot 4! + \sqrt{4}$	$75 = ?$	$76 = 40 \cdot \sqrt{4} - 4$
$77 = (4 - 0!)^{4} - 4$	$78 = 40 \cdot \sqrt{4} - \sqrt{4}$	$79 = (4 - 0!)^{4} - \sqrt{4}$	$80 = \frac{40}{\sqrt{4}} \cdot 4$
$81 = (4 - 4^{0})^{4}$	$82 = 40 \cdot \sqrt{4} + \sqrt{4}$	$83 = (4 - 0!)^{4} + \sqrt{4}$	$84 = 40 + 44$
$85 = (4 - 0!)^{4} + 4$	$86 = (44 - 0!) \cdot \sqrt{4}$	$87 = 44 \cdot \sqrt{4} - 0!$	$88 = (40 + 4) \cdot \sqrt{4}$
$89 = 44 \cdot \sqrt{4} + 0!$	$90 = (44 + 0!) \cdot \sqrt{4}$	$91 = 4 \cdot 4! - 0! - 4$	$92 = (4! - 4^{0}) \cdot 4$
$93 = 4 \cdot 4! + 0! - 4$	$94 = (0 + 4) \cdot 4! - \sqrt{4}$	$95 = 4 \cdot 4! - 4^{0}$	$96 = (0 \cdot 4 + 4) \cdot 4!$
$97 = 4^{0} + 4 \cdot 4!$	$98 = (0 + 4) \cdot 4! + \sqrt{4}$	$99 = 4 \cdot 4! - 0! + 4$	$100 = (\frac{40}{4})^{\sqrt{4}}$