Integermania!

Dave's Birthday

The digits of the birthday of Integermaniac master Dave Jones are 1, 7, 7, and 8. Create each of the positive integers using one copy of each number, and any standard operations. All four numbers must be used, but no others. Your solutions will be assigned an exquisiteness level.

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Use the online submissions page to get your Integermania solutions posted here! This problem is now in semi-retired status, so you may submit an unlimited number of solutions each month.

Page 1 (1-400), Page 2 (401-800), Page 3 (801+).

  1 (1.0)
$8 \times (7 - 7) + 1$
Dave Jones, 1/07
Coventry, England
2 (1.0)
$\dfrac{8+7-1}{7}$
Dave Jones, 1/07
Coventry, England
3 (2.0)
$\dfrac{17+7}{8}$
Ralph Jeffords, 4/07
Centreville, VA
4 (1.0)
$\dfrac{8}{ \dfrac77 + 1}$
Dave Jones, 1/07
Coventry, England
5 (1.0)
$7 + 7 - 8 - 1$
Dave Jones, 1/07
Coventry, England
6 (1.0)
$\dfrac{7 \times 7 - 1}{8}$
Dave Jones, 1/07
Coventry, England
7 (1.0)
$7 + 7 - 8 + 1$
Steve Wilson, 1/07
Raytown, MO
8 (1.0)
$8 \times 1 + 7 - 7$
Steve Wilson, 1/07
Raytown, MO
9 (1.0)
$8 + 1 + 7 - 7$
Steve Wilson, 1/07
Raytown, MO
10 (1.0)
$8 + 1 + \dfrac77$
Steve Wilson, 1/07
Raytown, MO
 
  11 (2.0)
$\dfrac{77}{8-1}$
Brad Anderson, 2/07
Overland Park, KS
12 (2.2)
$.8 \times (1 + 7 + 7)$
Ralph Jeffords, 4/07
Centreville, VA
13 (2.0)
$\dfrac{78}{7-1}$
Dave Jones, 4/07
Coventry, England
14 (1.0)
$7 \times (1 - 7 + 8)$
Ralph Jeffords, 2/07
Centreville, VA
15 (1.0)
$7 \times \left( \dfrac87 + 1 \right)$
Steve Wilson, 2/07
Raytown, MO
16 (1.0)
$8 \times \left( \dfrac77 + 1 \right)$
Steve Wilson, 1/07
Raytown, MO
17 (2.0)
$18 - \dfrac77$
Carolyn Neptune, 1/07
Prairie Village, KS
18 (2.0)
$18 - 7 + 7$
Ashley Barboza, 1/07
Overland Park, KS
19 (2.0)
$18 + \dfrac77$
Carolyn Neptune, 1/07
Prairie Village, KS
20 (2.2)
$\dfrac{8+7-1}{.7}$
Steve Wilson, 2/07
Raytown, MO
  21 (1.0)
$7 + 7 + 8 - 1$
Carolyn Neptune, 1/07
Prairie Village, KS
22 (1.0)
$1 \times (7 + 7 + 8)$
Carolyn Neptune, 1/07
Prairie Village, KS
23 (1.0)
$7 + 7 + 8 + 1$
Carolyn Neptune, 1/07
Prairie Village, KS
24 (2.4)
$87 - \dfrac{7}{.\overline{1}}$
Ralph Jeffords, 2/07
Centreville, VA
25 (2.2)
$\dfrac{1 + \dfrac77}{8\%}$
Steve Wilson, 4/07
Raytown, MO
26 (2.2)
$\dfrac{7.8}{1-.7}$
Steve Wilson, 4/07
Raytown, MO
27 (2.4)
$18 + \dfrac{7}{.\overline{7}}$
Ralph Jeffords, 2/07
Centreville, VA
28 (2.2)
$18 + \dfrac{7}{.7}$
Carolyn Neptune, 2/07
Prairie Village, KS
29 (2.2)
$\dfrac{8.7}{1-.7}$
Dave Jones, 6/07
Coventry, England
30 (2.2)
$\dfrac{17+7}{.8}$
Steve Wilson, 2/07
Raytown, MO
  31 (2.0)
$7 \times 7 - 18$
Brad Anderson, 1/07
Overland Park, KS
32 (2.0)
$17 + 7 + 8$
Brad Anderson, 1/07
Overland Park, KS
33 (2.4)
$\dfrac{7}{1-.\overline{78}}$
Dave Jones, 6/07
Coventry, England
34 (1.0)
$7 \times (7 - 1) - 8$
Brad Anderson, 1/07
Overland Park, KS
35 (2.4)
$\dfrac{.7}{(8-7+1)\%}$
Steve Wilson, 3/07
Raytown, MO
36 (2.4)
$\dfrac{8}{1-.7\overline{7}}$
Ralph Jeffords, 5/07
Centreville, VA
37 (3.6)
$\dfrac{8}{\sqrt{7.\overline{1}\%}} + 7$
Ralph Jeffords, 10/08
Centreville, VA
38 (2.4)
$\dfrac{8}{.1\overline{7}} - 7$
Ralph Jeffords, 5/07
Centreville, VA
39 (2.0)
$7 \times 8 - 17$
Dave Jones, 4/07
Coventry, England
40 (1.0)
$7 \times 7 - 8 - 1$
Brad Anderson, 1/07
Overland Park, KS
 
  41 (1.0)
$7 \times 7 - 8 \times 1$
Brad Anderson, 1/07
Overland Park, KS
42 (1.0)
$7 \times 7 - 8 + 1$
Brad Anderson, 2/07
Overland Park, KS
43 (2.4)
$\dfrac{8}{1-.\overline{7}} + 7$
Steve Wilson, 4/07
Raytown, MO
44 (2.2)
$7 \times \left( \dfrac{1}{7\%} - 8 \right)$
Steve Wilson, 5/07
Raytown, MO
45 (2.4)
$\dfrac{8}{.17\overline{7}}$
Ralph Jeffords, 5/07
Centreville, VA
46 (2.2)
$7 \times \left( 8 - \dfrac{1}{.7} \right)$
Steve Wilson, 5/07
Raytown, MO
47 (2.4)
$7 \times \left( 8 - \dfrac{1}{.\overline{7}} \right)$
Steve Wilson, 5/07
Raytown, MO
48 (1.0)
$(1 + 7) \times 7 - 8$
Dave Jones, 2/07
Coventry, England
49 (1.0)
$1 \times 7 \times 8 - 7$
Dave Jones, 2/07
Coventry, England
50 (1.0)
$8 \times 7 - 7 + 1$
Ashley Barboza, 1/07
Overland Park, KS
  51 (2.4)
$(8 - .7) \times 7 - .1$
Steve Wilson, 4/07
Raytown, MO
52 (2.4)
$\dfrac{8}{.1\overline{7}} + 7$
Ralph Jeffords, 5/07
Centreville, VA
53 (3.6)
$\dfrac{8}{\sqrt{ 1.\overline{7}\%}} - 7$
Ralph Jeffords, 1/09
Centreville, VA
54 (2.4)
$\dfrac{7+7-8}{.\overline{1}}$
Steve Wilson, 5/07
Raytown, MO
55 (1.0)
$8 \times (7 - 1) + 7$
Dave Jones, 4/07
Coventry, England
56 (1.0)
$7 \times 7 + 8 - 1$
Dave Jones, 2/07
Coventry, England
57 (1.0)
$7 \times 7 + 8 \times 1$
Dave Jones, 2/07
Coventry, England
58 (1.0)
$7 \times 7 + 8 + 1$
Dave Jones, 2/07
Coventry, England
59 (2.0)
$77 - 18$
Steve Wilson, 3/07
Raytown, MO
60 (2.2)
$\dfrac{7+7-8}{.1}$
Steve Wilson, 2/07
Raytown, MO
  61 (2.0)
$78 - 17$
Dave Jones, 6/07
Coventry, England
62 (1.0)
$7 \times 8 + 7 - 1$
Carolyn Neptune, 2/07
Prairie Village, KS
63 (1.0)
$7 \times 8 \times 1 + 7$
"mathwhiz", 1/07
Newton, MA
64 (1.0)
$7 \times 8 + 7 + 1$
Carolyn Neptune, 2/07
Prairie Village, KS
65 (2.4)
$7 \times \left( \dfrac{1}{.\overline{7}} + 8 \right)$
Dave Jones, 6/07
Coventry, England
66 (2.2)
$\dfrac{8}{.1} - 7 - 7$
Ralph Jeffords, 3/07
Centreville, VA
67 (2.0)
$81 - 7 - 7$
Ashley Barboza, 1/07
Overland Park, KS
68 (2.0)
$77 - 8 - 1$
Carolyn Neptune, 3/07
Prairie Village, KS
69 (2.0)
$77 - 8 \times 1$
Carolyn Neptune, 3/07
Prairie Village, KS
70 (1.0)
$7 \times (8 + 1) + 7$
Steve Wilson, 2/07
Raytown, MO
  71 (1.0)
$(7 + 1) \times 8 + 7$
Carolyn Neptune, 2/07
Prairie Village, KS
72 (2.0)
$71 + 8 - 7$
Brad Anderson, 4/07
Overland Park, KS
73 (2.0)
$7 \times 8 + 17$
Brad Anderson, 3/07
Overland Park, KS
74 (3.2)
$77 - \sqrt{8+1}$
Steve Wilson, 6/07
Raytown, MO
75 (3.2)
$\dfrac{7 - 1^7}{8\%}$
Ralph Jeffords, 2/09
Centreville, VA
76 (2.4)
$\dfrac{1}{.8\%} - 7 \times 7$
Dave Jones, 6/07
Coventry, England
77 (2.0)
$(18 - 7) \times 7$
Dave Jones, 4/07
Coventry, England
78 (2.4)
$\dfrac{7}{.\overline{1}} + 7 + 8$
Ralph Jeffords, 3/07
Centreville, VA
79 (2.0)
$87 - 7 - 1$
Ed Cockman, 2/07
Pleasant Hill, MO
80 (2.0)
$81 - \dfrac77$
Carolyn Neptune, 2/07
Prairie Village, KS
  81 (2.0)
$81 + 7 - 7$
Ralph Jeffords, 3/07
Centreville, VA
82 (2.0)
$81 + \dfrac77$
Ed Cockman, 2/07
Pleasant Hill, MO
83 (2.8)
$\dfrac{.7}{.\overline{7}\%} - 8 + 1$
Dave Jones, 9/07
Coventry, England
84 (2.0)
$77 + 8 - 1$
Carolyn Neptune, 3/07
Prairie Village, KS
85 (2.0)
$77 + 8 \times 1$
Ed Cockman, 2/07
Pleasant Hill, MO
86 (2.0)
$77 + 8 + 1$
Carolyn Neptune, 3/07
Prairie Village, KS
87 (2.2)
$7 \times \left( \dfrac{8}{.7} + 1 \right)$
Steve Wilson, 6/07
Raytown, MO
88 (2.2)
$8 \times \left( \dfrac{7}{.7} + 1 \right)$
Steve Wilson, 6/07
Raytown, MO
89 (2.6)
$\dfrac{8}{.1} + \dfrac{7}{.\overline{7}}$
Steve Wilson, 6/07
Raytown, MO
90 (1.0)
$(7 + 8) \times (7 - 1)$
Brad Anderson, 2/07
Overland Park, KS
  91 (2.2)
$\dfrac{7}{7\%} - 8 - 1$
Carolyn Neptune, 4/07
Prairie Village, KS
92 (2.2)
$\dfrac{7}{7\%} - 8 \times 1$
Carolyn Neptune, 5/07
Prairie Village, KS
93 (2.0)
$87 + 7 - 1$
Carolyn Neptune, 3/07
Prairie Village, KS
94 (2.0)
$87 + 7 \times 1$
Ralph Jeffords, 3/07
Centreville, VA
95 (2.0)
$87 + 7 + 1$
Ed Cockman, 2/07
Pleasant Hill, MO
96 (3.6)
$\dfrac{8! ‰}{7\% \times (7-1)}$
Pellegrini Paolo, 5/09
Martina Franca, Italy
97 (2.8)
$\dfrac{.7}{.\overline{7}\%} + 8 - 1$
Dave Jones, 9/07
Coventry, England
98 (1.0)
$(7 + 7) \times (8 - 1)$
Brad Anderson, 2/07
Overland Park, KS
99 (2.4)
$\dfrac{7 - 7\%}{(8-1)\%}$
Steve Wilson, 8/07
Raytown, MO
100 (2.4)
$\dfrac{8}{7\%} - \dfrac{1}{7\%}$
Ralph Jeffords, 4/07
Centreville, VA
  101 (2.4)
$\dfrac{7+7\%}{(8-1)\%}$
Steve Wilson, 8/07
Raytown, MO
102 (3.0)
$\dfrac{1.7}{(.\overline{7} + .\overline{8})\%}$
Pellegrini Paolo, 5/09
Martina Franca, Italy
103 (2.8)
$\dfrac{.8}{.\overline{7}\%} + \dfrac17$
Dave Jones, 10/07
Coventry, England
104 (1.0)
$(7 + 8) \times 7 - 1$
Brad Anderson, 2/07
Overland Park, KS
105 (1.0)
$(7 + 8) \times 7 \times 1$
Dave Jones, 3/07
Coventry, England
106 (1.0)
$(7 + 8) \times 7 + 1$
Dave Jones, 3/07
Coventry, England
107 (2.2)
$\dfrac{7}{7\%} + 8 - 1$
Carolyn Neptune, 4/07
Prairie Village, KS
108 (2.2)
$\dfrac{7}{7\%} + 8 \times 1$
Carolyn Neptune, 5/07
Prairie Village, KS
109 (2.2)
$\dfrac{7}{7\%} + 8 + 1$
Carolyn Neptune, 4/07
Prairie Village, KS
110 (2.2)
$\dfrac{7.7}{(8-1)\%}$
Steve Wilson, 7/07
Raytown, MO
  111 (1.0)
$(7 + 7) \times 8 - 1$
Dave Jones, 3/07
Coventry, England
112 (1.0)
$(7 + 7) \times 8 \times 1$
Dave Jones, 3/07
Coventry, England
113 (1.0)
$(7 + 7) \times 8 + 1$
Dave Jones, 3/07
Coventry, England
114 (3.8)
$\dfrac{.\overline{8} - (1 - .\overline{7})\%}{.\overline{7}\%}$
Pellegrini Paolo, 5/09
Martina Franca, Italy
115 (2.6)
$\dfrac{1}{.8\%} - \dfrac{7}{.7}$
Carolyn Neptune, 7/07
Prairie Village, KS
116 (2.8)
$\dfrac{1}{.8\%} - \dfrac{7}{.\overline{7}}$
Steve Wilson, 8/07
Raytown, MO
117 (2.8)
$\dfrac{78}{.\overline{7} - .\overline{1}}$
Dave Jones, 10/07
Coventry, England
118 (2.2)
$\dfrac{7}{7\%} + 18$
Carolyn Neptune, 5/07
Prairie Village, KS
119 (2.0)
$18 \times 7 - 7$
Ed Cockman, 5/07
Pleasant Hill, MO
120 (1.0)
$(7 + 8) \times (7 + 1)$
Brad Anderson, 3/07
Overland Park, KS
  121 (2.4)
$\dfrac{8}{.\overline{1}} + 7 \times 7$
Steve Wilson, 7/07
Raytown, MO
122 (3.8)
$\dfrac{1}{8 ‰} - \sqrt{ \dfrac{7}{.\overline{7}}}$
Steve Wilson, 7/08
Raytown, MO
123 (3.6)
$\dfrac{7 \times 7 - 8}{\sqrt{.\overline{1}}}$
Pellegrini Paolo, 5/09
Martina Franca, Italy
124 (2.4)
$\dfrac{1}{.8\%} - \dfrac77$
Steve Wilson, 7/07
Raytown, MO
125 (2.2)
$\dfrac{17-7}{8\%}$
Dave Jones, 9/07
Coventry, England
126 (1.0)
$(7 + 7) \times (8 + 1)$
Brad Anderson, 3/07
Overland Park, KS
127 (2.0)
$17 \times 7 + 8$
Brad Anderson, 6/07
Overland Park, KS
128 (2.4)
$\dfrac{8+7}{.\overline{1}} - 7$
Brad Anderson, 7/07
Overland Park, KS
129 (2.0)
$17 \times 8 - 7$
Melody Tarbox, 3/07
Ottawa, KS
130 (2.0)
$7 \times 7 + 81$
Dave Jones, 7/07
Coventry, England
  131 (3.6)
$\dfrac{7!}{8! ‰} + 7 - 1$
Pellegrini Paolo, 5/09
Martina Franca, Italy
132 (2.2)
$\dfrac{7+7}{.1} - 8$
Dave Jones, 9/07
Coventry, England
133 (2.0)
$18 \times 7 + 7$
Brad Anderson, 5/07
Overland Park, KS
134 (2.4)
$\dfrac{7+7}{.\overline{1}} + 8$
Brad Anderson, 7/07
Overland Park, KS
135 (2.6)
$\dfrac{1}{.8\%} + \dfrac{7}{.7}$
Carolyn Neptune, 7/07
Prairie Village, KS
136 (3.4)
$17 \times \dfrac{8!}{7!}$
Carolyn Neptune, 7/07
Prairie Village, KS
137 (2.8)
$\dfrac{1 + .8\%}{.7\%} - 7$
Dave Jones, 10/07
Coventry, England
138 (3.6)
$\dfrac{7-1+7! ‰}{8\%}$
Pellegrini Paolo, 1/10
Martina Franca, Italy
139 (2.4)
$\dfrac{1}{.8\%} + 7 + 7$
Carolyn Neptune, 7/07
Prairie Village, KS
140 (2.2)
$18 \times 7.\overline{7}$
Brad Anderson, 8/07
Overland Park, KS
  141 (2.4)
$\dfrac{7}{.\overline{1}} + 78$
Ralph Jeffords, 7/07
Centreville, VA
142 (2.4)
$\dfrac{8+7}{.\overline{1}} + 7$
Brad Anderson, 7/07
Overland Park, KS
143 (2.0)
$17 \times 8 + 7$
Brad Anderson, 5/07
Overland Park, KS
144 (2.4)
$\dfrac{1}{.7\%} + \dfrac87$
Dave Jones, 10/07
Coventry, England
145 (2.2)
$\dfrac{8.7}{(7-1)\%}$
Steve Wilson, 9/07
Raytown, MO
146 (2.8)
$7 \times \left( \dfrac{.1}{.\overline{7}\%} + 8 \right)$
Dave Jones, 10/07
Coventry, England
147 (3.2)
$7 \times 7 \times \sqrt{8+1}$
Carolyn Neptune, 7/07
Prairie Village, KS
148 (2.2)
$78 + \dfrac{7}{.1}$
Brad Anderson, 5/07
Overland Park, KS
149 (2.0)
$71 + 78$
Brad Anderson, 4/07
Overland Park, KS
150 (2.4)
$\dfrac{7}{.\overline{1}} + 87$
Ralph Jeffords, 7/07
Centreville, VA
  151 (2.8)
$\dfrac{1+.8\%}{.7\%} + 7$
Dave Jones, 11/07
Coventry, England
152 (3.6)
$\dfrac{ \dfrac{7!\%}{7} + 8}{.1}$
Pellegrini Paolo, 1/10
Martina Franca, Italy
153 (2.8)
$\dfrac{8 + \dfrac{7}{.\overline{7}}}{.\overline{1}}$
Steve Wilson, 9/07
Raytown, MO
154 (2.6)
$\dfrac{1+7.8\%}{.7\%}$
Dave Jones, 11/07
Coventry, England
155 (3.6)
$7 \times \dfrac{7}{\sqrt{.\overline{1}}} + 8$
Ralph Jeffords, 1/08
Centreville, VA
156 (2.2)
$7 \times \left( 8 + \dfrac{1}{7\%} \right)$
Steve Wilson, 9/07
Raytown, MO
157 (2.2)
$\dfrac{8+7}{.1} + 7$
Brad Anderson, 5/07
Overland Park, KS
158 (2.0)
$71 + 87$
Brad Anderson, 4/07
Overland Park, KS
159 (4.8)
$\dfrac{.7}{(\operatorname{csch} \ln 7)\%} - 81$
Steve Wilson, 12/09
Raytown, MO
160 (2.6)
$\dfrac{.8}{(7 \times 7 + 1)\%\%}$
Steve Wilson, 3/10
Raytown, MO
 
  161 (3.6)
$8 \times \dfrac{7}{\sqrt{.\overline{1}}} - 7$
Brad Anderson, 8/07
Overland Park, KS
162 (2.4)
$18 \times \dfrac{7}{.\overline{7}}$
Ralph Jeffords, 9/07
Centreville, VA
163 (3.8)
$\dfrac{8}{\sqrt{.\overline{1}\%}} - 77$
Ralph Jeffords, 1/09
Centreville, VA
164 (4.6)
$\log(1 \%\%) \times (8 - 7 \times 7)$
Ralph Jeffords, 2/08
Centreville, VA
165 (3.8)
$\dfrac{77}{.8 - \sqrt{.\overline{1}}}$
Pellegrini Paolo, 10/08
Martina Franca, Italy
166 (4.8)
$\dfrac{.7 + \tanh \ln 7}{1^8 \%}$
Steve Wilson, 3/11
Raytown, MO
167 (3.6)
$\sqrt{ 8! \times .7} - 1^7$
Steve Wilson, 11/08
Raytown, MO
168 (3.6)
$\sqrt{ 8! \times .7} \times 1^7$
Steve Wilson, 11/08
Raytown, MO
169 (2.0)
$177 - 8$
Brad Anderson, 5/07
Overland Park, KS
170 (2.2)
$\dfrac{8.7 - 7}{1\%}$
Dave Jones, 9/07
Coventry, England
  171 (2.0)
$178 - 7$
Brad Anderson, 7/07
Overland Park, KS
172 (2.6)
$\dfrac{7}{7\%} + \dfrac{8}{.\overline{1}}$
Ralph Jeffords, 7/07
Centreville, VA
173 (4.6)
$\cot(\arctan(8 ‰)) + 7 \times 7 - 1$
Steve Wilson, 7/08
Raytown, MO
174 (2.2)
$\dfrac{7+7}{8\%} - 1$
Dave Jones, 11/07
Coventry, England
175 (2.0)
$7 \times (18 + 7)$
Brad Anderson, 6/07
Overland Park, KS
176 (2.2)
$\dfrac{7+7}{8\%} + 1$
Steve Wilson, 9/07
Raytown, MO
177 (3.6)
$\sqrt{ \sqrt{ \sqrt{ 177^8 }}}$
Steve Wilson, 10/07
Raytown, MO
178 (4.6)
$\dfrac{7+7}{8\%} - \log(1 ‰)$
Steve Wilson, 9/09
Raytown, MO
179 (4.0)
$\dfrac{7 - .8}{\sqrt{.\overline{1}\%}} - 7$
Ralph Jeffords, 2/09
Centreville, VA
180 (2.0)
$187 - 7$
Dave Jones, 7/07
Coventry, England
  181 (2.2)
$\dfrac{7}{7\%} + 81$
Brad Anderson, 6/07
Overland Park, KS
182 (3.6)
$78 \times 7 \times \sqrt{.\overline{1}}$
Pellegrini Paolo, 8/08
Martina Franca, Italy
183 (4.0)
$7! \times \sqrt{.\overline{1}\%} + 8 + 7$
Pellegrini Paolo, 10/08
Martina Franca, Italy
184 (4.8)
$8 \times (7 + 7 + \cot \arctan .\overline{1})$
Steve Wilson, 3/11
Raytown, MO
185 (2.0)
$177 + 8$
Brad Anderson, 7/07
Overland Park, KS
186 (4.2)
$\dfrac{ \sqrt{7 \times 7} - .8}{\sqrt{.\overline{1}\%}}$
Steve Wilson, 2/09
Raytown, MO
187 (4.6)
$\dfrac{7}{(\cosh \ln 7)\%} - 8 - 1$
Steve Wilson, 3/11
Raytown, MO
188 (3.6)
$\dfrac{7 - 7!‰}{1\%} - 8$
Pellegrini Paolo, 8/08
Martina Franca, Italy
189 (3.6)
$\dfrac{8 \times 7 + 7}{\sqrt{.\overline{1}}}$
Steve Wilson, 9/09
Raytown, MO
190 (3.4)
$\dfrac{.8 + .\overline{7} - .1}{.\overline{7}\%}$
Pellegrini Paolo, 8/08
Martina Franca, Italy
  191 (3.8)
$\dfrac{8}{\sqrt{.\overline{1}\%}} - 7 \times 7$
Ralph Jeffords, 3/09
Centreville, VA
192 (2.0)
$(17 + 7) \times 8$
Dave Jones, 8/07
Coventry, England
193 (2.8)
$\dfrac{1.\overline{7}}{.\overline{8}\%} - 7$
Dave Jones, 11/07
Coventry, England
194 (2.0)
$187 + 7$
Dave Jones, 8/07
Coventry, England
195 (3.4)
$\sqrt{ \sqrt{ (7+7)^8 }} - 1$
Steve Wilson, 11/07
Raytown, MO
196 (3.4)
$\sqrt{ \sqrt{ (7+7)^8 }} \times 1$
Steve Wilson, 11/07
Raytown, MO
197 (3.4)
$\sqrt{ \sqrt{ (7+7)^8 }} + 1$
Steve Wilson, 11/07
Raytown, MO
198 (2.4)
$\dfrac{8 + 7 + 7}{.\overline{1}}$
Ralph Jeffords, 9/07
Centreville, VA
199 (4.0)
$\dfrac{8!}{7} \times \sqrt{.\overline{1}\%} + 7$
Steve Wilson, 10/08
Raytown, MO
200 (2.2)
$\dfrac{8 + 7 - 1}{7\%}$
Carolyn Neptune, 6/07
Prairie Village, KS
  201 (4.4)
$8 \times 7 \times \cosh\ln 7 + 1$
Steve Wilson, 5/08
Raytown, MO
202 (2.4)
$\dfrac{1}{.8\%} + 77$
Ralph Jeffords, 9/07
Centreville, VA
203 (3.4)
$\dfrac{.\overline{8} + .7 - 1\%}{.\overline{7}\%}$
Pellegrini Paolo, 8/08
Martina Franca, Italy
204 (3.6)
$\dfrac{7-7!‰}{1\%} + 8$
Pellegrini Paolo, 9/08
Martina Franca, Italy
205 (4.6)
$\dfrac{7}{(\cosh \ln 7)\%} + 8 + 1$
Steve Wilson, 3/11
Raytown, MO
206 (4.4)
$78 - (\log(1\%))^7$
Steve Wilson, 3/11
Raytown, MO
207 (2.8)
$\dfrac{1.\overline{7}}{.\overline{8}\%} + 7$
Dave Jones, 12/07
Coventry, England
208 (3.4)
$78 \times \sqrt{7.\overline{1}}$
Pellegrini Paolo, 9/08
Martina Franca, Italy
209 (3.6)
$\sqrt{ \dfrac{7! \times 7}{.8}} - 1$
Pellegrini Paolo, 9/08
Martina Franca, Italy
210 (2.8)
$\dfrac{7}{.8\overline{1} - .\overline{7}}$
Dave Jones, 12/07
Coventry, England
  211 (3.6)
$\sqrt{ \dfrac{7! \times 7}{.8}} + 1$
Pellegrini Paolo, 9/08
Martina Franca, Italy
212 (4.0)
$\dfrac{8-.7}{\sqrt{.\overline{1}\%}} - 7$
Steve Wilson, 9/09
Raytown, MO
213 (3.6)
$\dfrac{78-7}{\sqrt{.\overline{1}}}$
Pellegrini Paolo, 3/09
Martina Franca, Italy
214 (4.0)
$\sqrt{7^8} - \sqrt{ .\overline{1}^{-7}}$
Pellegrini Paolo, 10/09
Martina Franca, Italy
215 (3.2)
$\dfrac{1}{.8\%} + \dfrac{.7}{.\overline{7}\%}$
Steve Wilson, 11/07
Raytown, MO
216 (4.0)
$\dfrac{7}{.\overline{7}} \times \dfrac{8}{\sqrt{.\overline{1}}}$
Ralph Jeffords, 2/08
Centreville, VA
217 (3.6)
$7 \times \left( \dfrac{8}{\sqrt{.\overline{1}}} + 7 \right)$
Pellegrini Paolo, 9/08
Martina Franca, Italy
218 (2.6)
$\dfrac{7}{.\overline{1} - 8\%} - 7$
Steve Wilson, 10/07
Raytown, MO
219 (4.2)
$\sqrt{ \dfrac{8!}{.7}} - \dfrac{7}{\sqrt{.\overline{1}}}$
Steve Wilson, 11/08
Raytown, MO
220 (2.2)
$\dfrac{8+7+7}{.1}$
Dave Jones, 12/07
Coventry, England
  221 (4.8)
$17 \times \left(7 + \left(\sec\arctan \sqrt{8} \right)! \right)$
Steve Wilson, 2/10
Raytown, MO
222 (4.8)
$\dfrac{.7}{( \operatorname{csch} \ln 7)\%} - 18$
Steve Wilson, 12/09
Raytown, MO
223 (3.0)
$\dfrac{1.\overline{7}}{.8\%} + .\overline{7}$
Pellegrini Paolo, 10/08
Martina Franca, Italy
224 (3.4)
$7 \times \sqrt[1-.7]{\sqrt{8}}$
Pellegrini Paolo, 10/08
Martina Franca, Italy
225 (2.6)
$\dfrac{1 + \dfrac77}{.\overline{8}\%}$
Dave Jones, 12/07
Coventry, England
226 (3.8)
$\dfrac{8}{\sqrt{.\overline{1}\%}} - 7 - 7$
Pellegrini Paolo, 10/08
Martina Franca, Italy
227 (3.6)
$\dfrac{78}{\sqrt{.\overline{1}}} - 7$
Ralph Jeffords, 1/09
Centreville, VA
228 (4.8)
$-\log(1\%\%) \times (7 \times 7 + 8)$
Ralph Jeffords, 2/08
Centreville, VA
229 (5.2)
$\sqrt{ \dfrac{8!}{.7}} - 7 + \log(1\%\%)$
Steve Wilson, 11/09
Raytown, MO
230 (2.8)
$\dfrac{1.7\overline{8}}{.\overline{7}\%}$
Dave Jones, 12/07
Coventry, England
 
  231 (3.2)
$77 \times \sqrt{8+1}$
Carolyn Neptune, 11/07
Prairie Village, KS
232 (2.6)
$\dfrac{7}{.\overline{1}-8\%} + 7$
Steve Wilson, 12/07
Raytown, MO
233 (3.6)
$\sqrt{\dfrac{8!}{.7}} - 7 \times 1$
Pellegrini Paolo, 11/08
Martina Franca, Italy
234 (3.6)
$\sqrt{\dfrac{8!}{.7}} - 7 + 1$
Pellegrini Paolo, 11/08
Martina Franca, Italy
235 (4.4)
$\sqrt{ \sqrt{ \sqrt[-.7]{ .\overline{1}^7}}} - 8$
Pellegrini Paolo, 10/09
Martina Franca, Italy
236 (2.6)
$\dfrac{7 + 8\%}{.1 - 7\%}$
Dave Jones, 3/08
Coventry, England
237 (4.0)
$(8 - .1) \times \sqrt{ \dfrac{7}{.\overline{7}\%}}$
Pellegrini Paolo, 10/09
Martina Franca, Italy
238 (3.8)
$\sqrt{8! \times .7} + \dfrac{7}{.1}$
Pellegrini Paolo, 11/08
Martina Franca, Italy
239 (3.6)
$\sqrt{ \dfrac{8!}{.7}} - 1^7$
Pellegrini Paolo, 11/08
Martina Franca, Italy
240 (2.8)
$\dfrac{8}{.\overline{1}- 7.\overline{7}\%}$
Dave Jones, 3/08
Coventry, England
  241 (3.6)
$\sqrt{ \dfrac{8!}{.7}} + 1^7$
Steve Wilson, 11/08
Raytown, MO
242 (4.4)
$(\log(1\%))^8 - 7 - 7$
Steve Wilson, 3/11
Raytown, MO
243 (3.6)
$\sqrt[.7]{ \sqrt{ \sqrt{(8+1)^7}}}$
Pellegrini Paolo, 11/08
Martina Franca, Italy
244 (2.4)
$\dfrac{17+8\%}{7\%}$
Dave Jones, 3/08
Coventry, England
245 (2.2)
$\dfrac{7 \times 7}{1-.8}$
Steve Wilson, 12/07
Raytown, MO
246 (3.6)
$\sqrt{ \dfrac{8!}{.7}} + 7 - 1$
Ralph Jeffords, 11/08
Centreville, VA
247 (3.6)
$\sqrt{ \dfrac{8!}{.7}} + 7 \times 1$
Ralph Jeffords, 11/08
Centreville, VA
248 (3.6)
$\sqrt{ \dfrac{8!}{.7}} + 7 + 1$
Ralph Jeffords, 11/08
Centreville, VA
249 (3.4)
$8^{\sqrt{7.\overline{1}}} - 7$
Pellegrini Paolo, 12/08
Martina Franca, Italy
250 (2.2)
$\dfrac{8+7}{(7-1)\%}$
Steve Wilson, 3/10
Raytown, MO
  251 (3.6)
$\sqrt{ \dfrac{7!}{8\%} + 1^7}$
Pellegrini Paolo, 12/08
Martina Franca, Italy
252 (2.0)
$18 \times (7 + 7)$
Dave Jones, 8/07
Coventry, England
253 (4.8)
$78 - \dfrac{7}{(\log(1\%\%))\%}$
Steve Wilson, 3/11
Raytown, MO
254 (3.6)
$\dfrac{87}{\sqrt{.\overline{1}}} - 7$
Pellegrini Paolo, 12/08
Martina Franca, Italy
255 (2.0)
$17 \times (8 + 7)$
Dave Jones, 8/07
Coventry, England
256 (3.0)
$\left(1 + \dfrac77 \right)^8$
Steve Wilson, 12/07
Raytown, MO
257 (3.6)
$\sqrt{ \dfrac{8!}{.7}} + 17$
Pellegrini Paolo, 12/08
Martina Franca, Italy
258 (3.6)
$\sqrt{ \dfrac{7!}{8\%} + 1} + 7$
Pellegrini Paolo, 12/08
Martina Franca, Italy
259 (3.6)
$\dfrac{7!\%}{1-.8} + 7$
Pellegrini Paolo, 1/09
Martina Franca, Italy
260 (2.2)
$\dfrac{78}{1-.7}$
Ralph Jeffords, 9/07
Centreville, VA
  261 (4.2)
$\sqrt{ \dfrac{8!}{.7}} + \dfrac{7}{\sqrt{.\overline{1}}}$
Kevin Schwarz, 3/09
Olathe, KS
262 (4.2)
$\dfrac{7}{.\overline{7} \times \sqrt{.\overline{1}\%}} - 8$
Steve Wilson, 4/09
Raytown, MO
263 (3.4)
$8^{\sqrt{7.\overline{1}}} + 7$
Pellegrini Paolo, 1/09
Martina Franca, Italy
264 (4.0)
$.1 \times \left( 7! - \sqrt{ \dfrac{8!}{7 ‰}} \right)$
Pellegrini Paolo, 10/09
Martina Franca, Italy
265 (3.6)
$\sqrt[\sqrt{.\overline{1}}]{7} - 78$
Pellegrini Paolo, 10/09
Martina Franca, Italy
266 (3.8)
$\dfrac{7}{\sqrt{.\overline{1}\%}} + 8 \times 7$
Ralph Jeffords, 11/08
Centreville, VA
267 (4.0)
$\dfrac{8+1\%}{\left( \sqrt{ \dfrac{7}{.\overline{7}}} \right) \%}$
Steve Wilson, 12/09
Raytown, MO
268 (3.6)
$\dfrac{87}{\sqrt{.\overline{1}}} + 7$
Ralph Jeffords, 1/09
Centreville, VA
269 (2.6)
$\dfrac{8 + 7\%}{.1 - 7\%}$
Dave Jones, 3/08
Coventry, England
270 (2.6)
$\dfrac{7-1}{.8 - .\overline{7}}$
Steve Wilson, 12/07
Raytown, MO
  271 (6.2)
$p_{7\times (7+1)} + 8$
Karoly Szalay, 12/09
Ottawa, ON
272 (3.4)
$\dfrac{17!}{(8+7)!}$
Pellegrini Paolo, 2/09
Martina Franca, Italy
273 (3.2)
$\dfrac{7!}{18} - 7$
Steve Wilson, 2/08
Raytown, MO
274 (6.8)
$p_7 + 7 - \dfrac{\log (1\%)}{8 ‰}$
Steve Wilson, 9/10
Raytown, MO
275 (6.8)
$f_{f_7} + 7 \times (8 + \log(1\%))$
Steve Wilson, 9/10
Raytown, MO
276 (3.6)
$\dfrac{7.8 - 7! ‰}{1\%}$
Ralph Jeffords, 9/08
Centreville, VA
277 (3.2)
$\dfrac{1-.\overline{7}}{8\%\%} - .\overline{7}$
Pellegrini Paolo, 11/09
Martina Franca, Italy
278 (4.2)
$\dfrac{7}{.\overline{7} \times \sqrt{.\overline{1}\%}} + 8$
Steve Wilson, 4/09
Raytown, MO
279 (3.0)
$\dfrac{.8 - 7 \times 7\%}{.\overline{1}\%}$
Pellegrini Paolo, 1/09
Martina Franca, Italy
280 (2.4)
$\dfrac{7}{(1.7 + .8)\%}$
Dave Jones, 3/08
Coventry, England
  281 (5.4)
$8 - 7 - \dfrac{(\log(1\%\%))\%}{(\cot\arctan 7) ‰}$
Steve Wilson, 7/12
Raytown, MO
282 (3.4)
$\sqrt{ \sqrt{17^8}} - 7$
Steve Wilson, 6/08
Raytown, MO
283 (5.8)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 + \log(1 ‰‰‰)$
Steve Wilson, 7/12
Raytown, MO
284 (4.8)
$-71 \times \log( (8-7)\%\%)$
Steve Wilson, 7/12
Raytown, MO
285 (5.8)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 + \log(.1 ‰‰)$
Steve Wilson, 7/12
Raytown, MO
286 (5.6)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 + \log(1 ‰‰)$
Steve Wilson, 7/12
Raytown, MO
287 (3.2)
$\dfrac{7!}{18} + 7$
Steve Wilson, 2/08
Raytown, MO
288 (3.4)
$\dfrac{8!}{7+7} \times .1$
Brad Anderson, 8/07
Overland Park, KS
289 (3.6)
$\dfrac{8 - 7!‰}{1\%} - 7$
Ralph Jeffords, 9/08
Centreville, VA
290 (2.2)
$\dfrac{87}{1-.7}$
Ralph Jeffords, 2/08
Centreville, VA
  291 (4.0)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 - 1$
Pellegrini Paolo, 1/10
Martina Franca, Italy
292 (3.8)
$\dfrac{7}{7\% \times \sqrt{.\overline{1}}} - 8$
Pellegrini Paolo, 1/09
Martina Franca, Italy
293 (3.6)
$\dfrac{8}{\sqrt{7.\overline{1}}\%} - 7$
Ralph Jeffords, 1/09
Centreville, VA
294 (3.4)
$7 \times 7 \times \left(\sqrt{8+1} \right)!$
Steve Wilson, 2/08
Raytown, MO
295 (5.4)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 - \log(1 ‰)$
Steve Wilson, 7/12
Raytown, MO
296 (3.4)
$\sqrt{ \sqrt{17^8}} + 7$
Steve Wilson, 6/08
Raytown, MO
297 (3.8)
$\dfrac{7}{\sqrt{.\overline{1}\%}} + 87$
Pellegrini Paolo, 2/09
Martina Franca, Italy
298 (4.6)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8^{\sqrt{.\overline{1}}}$
Ralph Jeffords, 3/09
Centreville, VA
299 (3.6)
$\sqrt{ \dfrac{7!}{7 \times 8‰}} - 1$
Pellegrini Paolo, 2/09
Martina Franca, Italy
300 (2.2)
$\dfrac{17+7}{8\%}$
Steve Wilson, 1/08
Raytown, MO
  301 (3.6)
$\sqrt{ \dfrac{7!}{7 \times 8‰}} + 1$
Pellegrini Paolo, 2/09
Martina Franca, Italy
302 (4.6)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} + 8^{\sqrt{.\overline{1}}}$
Ralph Jeffords, 3/09
Centreville, VA
303 (3.6)
$\dfrac{8 - 7!‰}{1\%} + 7$
Ralph Jeffords, 9/08
Centreville, VA
  305 (4.8)
$-78 \times \log(1\%\%) - 7$
Steve Wilson, 3/11
Raytown, MO
  307 (2.8)
$\dfrac{.7}{(1-.\overline{7})\%} - 8$
Steve Wilson, 1/09
Raytown, MO
308 (3.8)
$\dfrac{7}{7\% \times \sqrt{.\overline{1}}} + 8$
Pellegrini Paolo, 2/09
Martina Franca, Italy
309 (3.8)
$7! \times (7 - .\overline{8})\% + 1$
Pellegrini Paolo, 3/09
Martina Franca, Italy
310 (2.4)
$\dfrac{8 - 7 \times .7}{1\%}$
Steve Wilson, 1/08
Raytown, MO
  311 (3.6)
$\sqrt{ \dfrac{8!}{.7}} + 71$
Pellegrini Paolo, 3/09
Martina Franca, Italy
312 (4.8)
$-78 \times \log(1^7 \%\%)$
Steve Wilson, 3/11
Raytown, MO
313 (4.2)
$8!\% \times .\overline{7} - .7 + .1$
Pellegrini Paolo, 8/10
Martina Franca, Italy
314 (2.6)
$\dfrac{7}{.8 - .\overline{7}} - 1$
Steve Wilson, 1/08
Raytown, MO
315 (2.4)
$\dfrac{8 \times 7}{.1\overline{7}}$
Dave Jones, 4/08
Coventry, England
316 (2.6)
$\dfrac{7}{.8 - .\overline{7}} + 1$
Steve Wilson, 1/08
Raytown, MO
317 (3.8)
$\dfrac{8}{\sqrt{.\overline{1}\%}} + 77$
Pellegrini Paolo, 3/09
Martina Franca, Italy
318 (4.0)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} + 18$
Pellegrini Paolo, 1/10
Martina Franca, Italy
319 (3.4)
$\dfrac{.7 + .\overline{8}\%}{(1-.\overline{7})\%}$
Pellegrini Paolo, 11/09
Martina Franca, Italy
320 (2.8)
$\dfrac{7.\overline{1}}{.8 - .\overline{7}}$
Dave Jones, 4/08
Coventry, England
  321 (4.0)
$\dfrac{8 - 7 + 7\%}{\sqrt{.\overline{1}}\%}$
Pellegrini Paolo, 2/10
Martina Franca, Italy
322 (3.6)
$(7 + 1) \times (8!‰ - 7\%)$
Pellegrini Paolo, 3/09
Martina Franca, Italy
323 (2.8)
$\dfrac{.7}{(1-.\overline{7})\%}+ 8$
Steve Wilson, 1/09
Raytown, MO
324 (3.8)
$\dfrac{ \dfrac{7}{7\%} + 8}{\sqrt{.\overline{1}}}$
Pellegrini Paolo, 4/09
Martina Franca, Italy
325 (3.4)
$\dfrac{ (7+7)\% - .\overline{1}}{.\overline{8}\%\%}$
Pellegrini Paolo, 11/09
Martina Franca, Italy
326 (4.2)
$\dfrac{ \sqrt{.\overline{1}}}{.\overline{8}‰} - 7 \times 7$
Pellegrini Paolo, 8/10
Martina Franca, Italy
  328 (3.6)
$\sqrt[\sqrt{.\overline{1}}]{7} - 8 - 7$
Steve Wilson, 10/09
Raytown, MO
  330 (2.8)
$\dfrac{.7}{(1-.\overline{78})\%}$
Steve Wilson, 4/08
Raytown, MO
  331 (4.8)
$\dfrac{7!}{8+7} + \log(1\% ‰)$
Steve Wilson, 3/11
Raytown, MO
332 (4.8)
$\dfrac{7!}{8+7} + \log(1\%\%)$
Steve Wilson, 3/11
Raytown, MO
333 (4.0)
$\dfrac{7+1-7! ‰}{.\overline{8}\%}$
Pellegrini Paolo, 4/09
Martina Franca, Italy
334 (4.6)
$\dfrac{7!}{8+7} + \log(1\%)$
Steve Wilson, 12/10
Raytown, MO
335 (3.2)
$\dfrac{7!}{8+7} - 1$
Steve Wilson, 6/08
Raytown, MO
336 (1.0)
$(7 - 1) \times 7 \times 8$
Dave Jones, 5/07
Coventry, England
337 (3.2)
$\dfrac{7!}{8+7} + 1$
Steve Wilson, 6/08
Raytown, MO
338 (4.6)
$\dfrac{7!}{8+7} - \log(1\%)$
Steve Wilson, 12/10
Raytown, MO
339 (4.2)
$\dfrac{ \sqrt{8!‰} + \sqrt{7}}{\sqrt{7}\%} - 1$
Steve Wilson, 12/10
Raytown, MO
340 (4.0)
$\dfrac{8}{\sqrt{.\overline{1}\%}} + \dfrac{7}{7\%}$
Pellegrini Paolo, 3/09
Martina Franca, Italy
  341 (4.2)
$\dfrac{ \sqrt{8!‰} + \sqrt{7}}{\sqrt{7}\%} + 1$
Pellegrini Paolo, 8/10
Martina Franca, Italy
342 (3.2)
$\dfrac{ \sqrt{7^8}}{7} - 1$
Kevin Schwarz, 3/09
Olathe, KS
343 (1.0)
$(8 - 1) \times 7 \times 7$
Dave Jones, 5/07
Coventry, England
344 (3.2)
$\dfrac{ \sqrt{7^8}}{7} + 1$
Kevin Schwarz, 3/09
Olathe, KS
345 (3.6)
$7 \times (7!\% - 1) - .8$
Pellegrini Paolo, 11/09
Martina Franca, Italy
346 (3.6)
$\dfrac{.\overline{7} - .\overline{8}\%}{(1-.\overline{7})\%}$
Pellegrini Paolo, 11/09
Martina Franca, Italy
347 (4.8)
$\dfrac{ \sqrt{7^8}}{7} - \log(1\%\%)$
Steve Wilson, 3/11
Raytown, MO
348 (3.6)
$8 \times (7!\% - 7 + .1)$
Pellegrini Paolo, 1/10
Martina Franca, Italy
349 (4.8)
$\dfrac{ \sqrt{7^8}}{7} - \log(1 ‰ ‰)$
Steve Wilson, 3/11
Raytown, MO
350 (2.2)
$\dfrac{7}{(8-7+1)\%}$
Ralph Jeffords, 12/07
Centreville, VA
  351 (2.4)
$\dfrac{78}{1-.\overline{7}}$
Dave Jones, 4/08
Coventry, England
352 (3.6)
$7! \times 7\% - 1 \times .8$
Steve Wilson, 8/08
Raytown, MO
353 (2.8)
$\dfrac{.8}{(1-.\overline{7})\%} - 7$
Steve Wilson, 1/09
Raytown, MO
354 (3.6)
$\dfrac{7!\% - 8 - 7}{.1}$
Pellegrini Paolo, 2/10
Martina Franca, Italy
355 (3.0)
$\dfrac{.7\overline{8}}{(1-.\overline{7})\%}$
Pellegrini Paolo, 12/09
Martina Franca, Italy
356 (4.2)
$7 \times \left( \dfrac{ \sqrt{.\overline{1}}}{.\overline{7}\%} + 8 \right)$
Pellegrini Paolo, 8/10
Martina Franca, Italy
357 (2.4)
$\dfrac{7}{.1-8\%} + 7$
Dave Jones, 4/08
Coventry, England
358 (3.6)
$\sqrt[\sqrt{.\overline{1}}]{7} + 8 + 7$
Steve Wilson, 10/09
Raytown, MO
359 (3.2)
$\dfrac{.\overline{8} - 7 \times 7\%}{.\overline{1}\%}$
Steve Wilson, 3/11
Raytown, MO
360 (2.6)
$\dfrac{7+1}{.8 - .\overline{7}}$
Dave Jones, 4/08
Coventry, England
  361 (4.2)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%} + 8! + 1}$
Pellegrini Paolo, 8/10
Martina Franca, Italy
362 (5.2)
$(8 - .\overline{7})\% \times 7! + \log(1\%)$
Steve Wilson, 12/10
Raytown, MO
363 (3.8)
$(8 - .\overline{7})\% \times 7! - 1$
Pellegrini Paolo, 3/09
Martina Franca, Italy
364 (3.8)
$(8 - .\overline{7})\% \times 7! \times 1$
Kevin Schwarz, 5/09
Olathe, KS
365 (3.8)
$(8 - .\overline{7})\% \times 7! + 1$
Kevin Schwarz, 5/09
Olathe, KS
366 (3.6)
$\dfrac{8.7 - 7!‰}{1\%}$
Ralph Jeffords, 9/08
Centreville, VA
367 (2.8)
$\dfrac{.8}{(1-.\overline{7})\%} + 7$
Steve Wilson, 1/09
Raytown, MO
368 (2.6)
$\dfrac{1-.7}{8\%\%} - 7$
Steve Wilson, 1/09
Raytown, MO
369 (2.4)
$\dfrac{7 \times 7 - 8}{.\overline{1}}$
Steve Wilson, 6/08
Raytown, MO
370 (3.6)
$\dfrac{7 + 1 - 7!‰}{8 ‰}$
Pellegrini Paolo, 2/10
Martina Franca, Italy
  371 (3.0)
$\dfrac{7 + .\overline{7}\%}{1.\overline{8}\%}$
Pellegrini Paolo, 12/09
Martina Franca, Italy
372 (5.2)
$\dfrac{ \sqrt{ \dfrac{7}{.\overline{7}}}}{8 ‰} + \log(1‰)$
Steve Wilson, 12/10
Raytown, MO
373 (5.2)
$\dfrac{ \sqrt{ \dfrac{7}{.\overline{7}}}}{8 ‰} + \log(1\%)$
Steve Wilson, 12/10
Raytown, MO
374 (3.8)
$\dfrac{ \sqrt{ \dfrac{7}{.\overline{7}}}}{8 ‰} - 1$
Pellegrini Paolo, 2/10
Martina Franca, Italy
375 (3.8)
$\dfrac{7}{8 \times 7‰ \times \sqrt{.\overline{1}}}$
Steve Wilson, 4/09
Raytown, MO
376 (3.8)
$\dfrac{ \sqrt{ \dfrac{7}{.\overline{7}}}}{8 ‰} + 1$
Pellegrini Paolo, 2/10
Martina Franca, Italy
377 (4.8)
$-77 \times \log(1\% ‰) - 8$
Steve Wilson, 3/11
Raytown, MO
378 (2.8)
$\dfrac{.7}{.\overline{18}\%} - 7$
Dave Jones, 6/08
Coventry, England
379 (4.0)
$7! \times .1 - \dfrac{7!}{8!‰}$
Pellegrini Paolo, 3/10
Martina Franca, Italy
380 (4.0)
$\dfrac{ \sqrt{\dfrac{7}{.\overline{7}}} + .8}{1\%}$
Pellegrini Paolo, 3/10
Martina Franca, Italy
  381 (4.0)
$\sqrt{ \dfrac{7}{.\overline{7}\%\%}} + 81$
Pellegrini Paolo, 4/10
Martina Franca, Italy
382 (2.6)
$\dfrac{1-.7}{8\%\%} + 7$
Pellegrini Paolo, 12/09
Martina Franca, Italy
383 (4.8)
$-78 \times \log(1\% ‰) - 7$
Steve Wilson, 3/11
Raytown, MO
384 (1.0)
$(7 \times 7 - 1) \times 8$
Dave Jones, 5/07
Coventry, England
385 (1.0)
$(7 \times 8 - 1) \times 7$
Dave Jones, 5/07
Coventry, England
386 (3.2)
$\dfrac{.\overline{7} + 8\%}{(1-.\overline{7})\%}$
Pellegrini Paolo, 12/09
Martina Franca, Italy
387 (4.0)
$\dfrac{8 + 7 \times .7}{\sqrt{.\overline{1}\%}}$
Steve Wilson, 2/09
Raytown, MO
388 (4.6)
$8 \times 7 \times 7 + \log(1\%\%)$
Steve Wilson, 12/10
Raytown, MO
389 (3.8)
$8!\% - 7 - (7 - 1)!\%$
Pellegrini Paolo, 3/10
Martina Franca, Italy
390 (4.4)
$8 \times 7 \times 7 + \log(1\%)$
Regina Hillman, 9/07
Bucyrus, KS
  391 (1.0)
$8 \times 7 \times 7 - 1$
Melody Tarbox, 3/07
Ottawa, KS
392 (1.0)
$8 \times 7 \times 7 \times 1$
Ashley Barboza, 1/07
Overland Park, KS
393 (1.0)
$8 \times 7 \times 7 + 1$
Ashley Barboza, 1/07
Overland Park, KS
394 (4.4)
$8 \times 7 \times 7 - \log(1\%)$
Regina Hillman, 9/07
Bucyrus, KS
395 (3.0)
$\dfrac{.8\overline{7}}{(1-.\overline{7})\%}$
Pellegrini Paolo, 12/09
Martina Franca, Italy
396 (4.0)
$\dfrac{7+7-.8}{\sqrt{.\overline{1}\%}}$
Steve Wilson, 2/09
Raytown, MO
397 (3.6)
$8 \times (7!\% + .1) - 7$
Steve Wilson, 1/10
Raytown, MO
398 (5.2)
$\dfrac{8!}{(7! + 7!)\%} + \log(1\%)$
Steve Wilson, 12/10
Raytown, MO
399 (1.0)
$(8 \times 7 + 1) \times 7$
Levi Self, 5/07
San Antonio, TX
400 (1.0)
$(7 \times 7 + 1) \times 8$
Levi Self, 5/07
San Antonio, TX

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