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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.
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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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) $\dfrac{8! \pmf}{7\% \times (7-1)}$ Paolo Pellegrini, 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 |
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| 101 (2.4) $\dfrac{7+7\%}{(8-1)\%}$ Steve Wilson, 8/07 Raytown, MO |
102 (3.0) $\dfrac{1.7}{(.\overline{7} + .\overline{8})\%}$ Paolo Pellegrini, 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 |
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| 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) $\dfrac{.\overline{8} - (1 - .\overline{7})\%}{.\overline{7}\%}$ Paolo Pellegrini, 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 |
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| 121 (2.4) $\dfrac{8}{.\overline{1}} + 7 \times 7$ Steve Wilson, 7/07 Raytown, MO |
122 (3.8) $\dfrac{1}{8 \pmf} - \sqrt{ \dfrac{7}{.\overline{7}}}$ Steve Wilson, 7/08 Raytown, MO |
123 (3.6) $\dfrac{7 \times 7 - 8}{\sqrt{.\overline{1}}}$ Paolo Pellegrini, 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 |
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| 131 (3.6) $\dfrac{7!}{8! \pmf} + 7 - 1$ Paolo Pellegrini, 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) $\dfrac{7-1+7! \pmf}{8\%}$ Paolo Pellegrini, 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 |
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| 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 |
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| 151 (2.8) $\dfrac{1+.8\%}{.7\%} + 7$ Dave Jones, 11/07 Coventry, England |
152 (3.6) $\dfrac{ \dfrac{7!\%}{7} + 8}{.1}$ Paolo Pellegrini, 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 |
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| 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) $\dfrac{77}{.8 - \sqrt{.\overline{1}}}$ Paolo Pellegrini, 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 |
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| 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) $\cot(\arctan(8 \pm)) + 7 \times 7 - 1$ 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) $\dfrac{7+7}{8\%} - \log(1 \pm)$ 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 |
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| 181 (2.2) $\dfrac{7}{7\%} + 81$ Brad Anderson, 6/07 Overland Park, KS |
182 (3.6) $78 \times 7 \times \sqrt{.\overline{1}}$ Paolo Pellegrini, 8/08 Martina Franca, Italy |
183 (4.0) $7! \times \sqrt{.\overline{1}\%} + 8 + 7$ Paolo Pellegrini, 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) $\dfrac{7 - 7!\pmf}{1\%} - 8$ Paolo Pellegrini, 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) $\dfrac{.8 + .\overline{7} - .1}{.\overline{7}\%}$ Paolo Pellegrini, 8/08 Martina Franca, Italy |
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| 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 |
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| 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) $\dfrac{.\overline{8} + .7 - 1\%}{.\overline{7}\%}$ Paolo Pellegrini, 8/08 Martina Franca, Italy |
204 (3.6) $\dfrac{7-7!\pmf}{1\%} + 8$ Paolo Pellegrini, 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) $78 \times \sqrt{7.\overline{1}}$ Paolo Pellegrini, 9/08 Martina Franca, Italy |
209 (3.6) $\sqrt{ \dfrac{7! \times 7}{.8}} - 1$ Paolo Pellegrini, 9/08 Martina Franca, Italy |
210 (2.8) $\dfrac{7}{.8\overline{1} - .\overline{7}}$ Dave Jones, 12/07 Coventry, England |
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| 211 (3.6) $\sqrt{ \dfrac{7! \times 7}{.8}} + 1$ Paolo Pellegrini, 9/08 Martina Franca, Italy |
212 (4.0) $\dfrac{8-.7}{\sqrt{.\overline{1}\%}} - 7$ Steve Wilson, 9/09 Raytown, MO |
213 (3.6) $\dfrac{78-7}{\sqrt{.\overline{1}}}$ Paolo Pellegrini, 3/09 Martina Franca, Italy |
214 (4.0) $\sqrt{7^8} - \sqrt{ .\overline{1}^{-7}}$ Paolo Pellegrini, 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) $7 \times \left( \dfrac{8}{\sqrt{.\overline{1}}} + 7 \right)$ Paolo Pellegrini, 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 |
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| 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) $\dfrac{1.\overline{7}}{.8\%} + .\overline{7}$ Paolo Pellegrini, 10/08 Martina Franca, Italy |
224 (3.4) $7 \times \sqrt[1-.7]{\sqrt{8}}$ Paolo Pellegrini, 10/08 Martina Franca, Italy |
225 (2.6) $\dfrac{1 + \dfrac77}{.\overline{8}\%}$ Dave Jones, 12/07 Coventry, England |
226 (3.8) $\dfrac{8}{\sqrt{.\overline{1}\%}} - 7 - 7$ Paolo Pellegrini, 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 |
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| 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) $\sqrt{\dfrac{8!}{.7}} - 7 \times 1$ Paolo Pellegrini, 11/08 Martina Franca, Italy |
234 (3.6) $\sqrt{\dfrac{8!}{.7}} - 7 + 1$ Paolo Pellegrini, 11/08 Martina Franca, Italy |
235 (4.4) $\sqrt{ \sqrt{ \sqrt[-.7]{ .\overline{1}^7}}} - 8$ Paolo Pellegrini, 10/09 Martina Franca, Italy |
236 (2.6) $\dfrac{7 + 8\%}{.1 - 7\%}$ Dave Jones, 3/08 Coventry, England |
237 (4.0) $(8 - .1) \times \sqrt{ \dfrac{7}{.\overline{7}\%}}$ Paolo Pellegrini, 10/09 Martina Franca, Italy |
238 (3.8) $\sqrt{8! \times .7} + \dfrac{7}{.1}$ Paolo Pellegrini, 11/08 Martina Franca, Italy |
239 (3.6) $\sqrt{ \dfrac{8!}{.7}} - 1^7$ Paolo Pellegrini, 11/08 Martina Franca, Italy |
240 (2.8) $\dfrac{8}{.\overline{1}- 7.\overline{7}\%}$ Dave Jones, 3/08 Coventry, England |
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| 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) $\sqrt[.7]{ \sqrt{ \sqrt{(8+1)^7}}}$ Paolo Pellegrini, 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) $8^{\sqrt{7.\overline{1}}} - 7$ Paolo Pellegrini, 12/08 Martina Franca, Italy |
250 (2.2) $\dfrac{8+7}{(7-1)\%}$ Steve Wilson, 3/10 Raytown, MO |
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| 251 (3.6) $\sqrt{ \dfrac{7!}{8\%} + 1^7}$ Paolo Pellegrini, 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) $\dfrac{87}{\sqrt{.\overline{1}}} - 7$ Paolo Pellegrini, 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) $\sqrt{ \dfrac{8!}{.7}} + 17$ Paolo Pellegrini, 12/08 Martina Franca, Italy |
258 (3.6) $\sqrt{ \dfrac{7!}{8\%} + 1} + 7$ Paolo Pellegrini, 12/08 Martina Franca, Italy |
259 (3.6) $\dfrac{7!\%}{1-.8} + 7$ Paolo Pellegrini, 1/09 Martina Franca, Italy |
260 (2.2) $\dfrac{78}{1-.7}$ Ralph Jeffords, 9/07 Centreville, VA |
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| 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) $8^{\sqrt{7.\overline{1}}} + 7$ Paolo Pellegrini, 1/09 Martina Franca, Italy |
264 (4.0) $.1 \times \left( 7! - \sqrt{ \dfrac{8!}{7 \pmf}} \right)$ Paolo Pellegrini, 10/09 Martina Franca, Italy |
265 (3.6) $\sqrt[\sqrt{.\overline{1}}]{7} - 78$ Paolo Pellegrini, 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 |
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| 271 (5.0) $7 \times \ln\sqrt{\exp 78} + \log(1\%)$ Steve Wilson, 6/23 Lawrence, KS |
272 (3.4) $\dfrac{17!}{(8+7)!}$ Paolo Pellegrini, 2/09 Martina Franca, Italy |
273 (3.2) $\dfrac{7!}{18} - 7$ Steve Wilson, 2/08 Raytown, MO |
274 (4.6) $7 \times \ln\sqrt{\exp 78} + 1$ Steve Wilson, 6/22 Lawrence, KS |
275 (5.0) $7 \times \ln\sqrt{\exp 78} - \log(1\%)$ Steve Wilson, 6/23 Lawrence, KS |
276 (3.6) $\dfrac{7.8 - 7! \pmf}{1\%}$ Ralph Jeffords, 9/08 Centreville, VA |
277 (3.2) $\dfrac{1-.\overline{7}}{8\%\%} - .\overline{7}$ Paolo Pellegrini, 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) $\dfrac{.8 - 7 \times 7\%}{.\overline{1}\%}$ Paolo Pellegrini, 1/09 Martina Franca, Italy |
280 (2.4) $\dfrac{7}{(1.7 + .8)\%}$ Dave Jones, 3/08 Coventry, England |
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| 281 (4.8) $\dfrac{7}{(\ln\sqrt{\exp 7})\%} + 81$ Steve Wilson, 6/22 Lawrence, KS |
282 (3.4) $\sqrt{ \sqrt{17^8}} - 7$ Steve Wilson, 6/08 Raytown, MO |
283 (5.8) $\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 + \log(1 \pm\pm\pm)$ Steve Wilson, 7/12 Raytown, MO |
284 (4.8) $-71 \times \log( (8-7)\%\%)$ Steve Wilson, 7/12 Raytown, MO |
285 (4.8) $\ln\sqrt{\exp\left(\dfrac{7 \times 7 + 8}{.1}\right)}$ Steve Wilson, 6/23 Lawrence, KS |
286 (5.6) $\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 + \log(1 \pm\pm)$ 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) $\dfrac{8 - 7!\pmf}{1\%} - 7$ Ralph Jeffords, 9/08 Centreville, VA |
290 (2.2) $\dfrac{87}{1-.7}$ Ralph Jeffords, 2/08 Centreville, VA |
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| 291 (4.0) $\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 - 1$ Paolo Pellegrini, 1/10 Martina Franca, Italy |
292 (3.8) $\dfrac{7}{7\% \times \sqrt{.\overline{1}}} - 8$ Paolo Pellegrini, 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) $\sqrt{ \dfrac{7}{.\overline{7}\%\%}} - 8 - \log(1 \pm)$ Steve Wilson, 7/12 Raytown, MO |
296 (3.4) $\sqrt{ \sqrt{17^8}} + 7$ Steve Wilson, 6/08 Raytown, MO |
297 (3.8) $\dfrac{7}{\sqrt{.\overline{1}\%}} + 87$ Paolo Pellegrini, 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) $\sqrt{ \dfrac{7!}{7 \times 8\pmf}} - 1$ Paolo Pellegrini, 2/09 Martina Franca, Italy |
300 (2.2) $\dfrac{17+7}{8\%}$ Steve Wilson, 1/08 Raytown, MO |
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| 301 (3.6) $\sqrt{ \dfrac{7!}{7 \times 8\pmf}} + 1$ Paolo Pellegrini, 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) $\dfrac{8 - 7!\pmf}{1\%} + 7$ Ralph Jeffords, 9/08 Centreville, VA |
304 (4.6) $\ln\sqrt{\exp(87 \times 7 - 1)}$ Steve Wilson, 6/23 Lawrence, KS |
305 (4.4) $(\log(1\%))^8 + 7 \times 7$ Steve Wilson, 8/23 Lawrence, KS |
306 (5.0) $\sqrt{\dfrac{7!}{7 \times 8\pmf}} - \log(1\pmm)$ Steve Wilson, 6/23 Lawrence, KS |
307 (2.8) $\dfrac{.7}{(1-.\overline{7})\%} - 8$ Steve Wilson, 1/09 Raytown, MO |
308 (3.8) $\dfrac{7}{7\% \times \sqrt{.\overline{1}}} + 8$ Paolo Pellegrini, 2/09 Martina Franca, Italy |
309 (3.8) $7! \times (7 - .\overline{8})\% + 1$ Paolo Pellegrini, 3/09 Martina Franca, Italy |
310 (2.4) $\dfrac{8 - 7 \times .7}{1\%}$ Steve Wilson, 1/08 Raytown, MO |
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| 311 (3.6) $\sqrt{ \dfrac{8!}{.7}} + 71$ Paolo Pellegrini, 3/09 Martina Franca, Italy |
312 (4.6) $(77 + 1) \times \ln\sqrt{\exp 8}$ Steve Wilson, 8/23 Lawrence, KS |
313 (4.2) $8!\% \times .\overline{7} - .7 + .1$ Paolo Pellegrini, 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) $\dfrac{8}{\sqrt{.\overline{1}\%}} + 77$ Paolo Pellegrini, 3/09 Martina Franca, Italy |
318 (4.0) $\sqrt{ \dfrac{7}{.\overline{7}\%\%}} + 18$ Paolo Pellegrini, 1/10 Martina Franca, Italy |
319 (3.4) $\dfrac{.7 + .\overline{8}\%}{(1-.\overline{7})\%}$ Paolo Pellegrini, 11/09 Martina Franca, Italy |
320 (2.8) $\dfrac{7.\overline{1}}{.8 - .\overline{7}}$ Dave Jones, 4/08 Coventry, England |
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| 321 (4.0) $\dfrac{8 - 7 + 7\%}{\sqrt{.\overline{1}}\%}$ Paolo Pellegrini, 2/10 Martina Franca, Italy |
322 (3.6) $(7 + 1) \times (8!\pm - 7\%)$ Paolo Pellegrini, 3/09 Martina Franca, Italy |
323 (2.8) $\dfrac{.7}{(1-.\overline{7})\%}+ 8$ Steve Wilson, 1/09 Raytown, MO |
324 (3.8) $\dfrac{ \dfrac{7}{7\%} + 8}{\sqrt{.\overline{1}}}$ Paolo Pellegrini, 4/09 Martina Franca, Italy |
325 (3.4) $\dfrac{ (7+7)\% - .\overline{1}}{.\overline{8}\%\%}$ Paolo Pellegrini, 11/09 Martina Franca, Italy |
326 (4.2) $\dfrac{ \sqrt{.\overline{1}}}{.\overline{8}\pmf} - 7 \times 7$ Paolo Pellegrini, 8/10 Martina Franca, Italy |
327 (4.8) $\dfrac{1}{(\ln\sqrt{\exp 8})\pmf} + 77$ Steve Wilson, 6/23 Lawrence, KS |
328 (3.6) $\sqrt[\sqrt{.\overline{1}}]{7} - 8 - 7$ Steve Wilson, 10/09 Raytown, MO |
329 (5.0) $\dfrac{7!}{8 + 7} + \log(1\%\%\pm)$ Steve Wilson, 6/23 Lawrence, KS |
330 (2.8) $\dfrac{.7}{(1-.\overline{78})\%}$ Steve Wilson, 4/08 Raytown, MO |
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| 331 (4.8) $\dfrac{7!}{8+7} + \log(1\% \pm)$ Steve Wilson, 3/11 Raytown, MO |
332 (4.8) $\dfrac{7!}{8+7} + \log(1\%\%)$ Steve Wilson, 3/11 Raytown, MO |
333 (4.0) $\dfrac{7+1-7! \pmf}{.\overline{8}\%}$ Paolo Pellegrini, 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) $\dfrac{ \sqrt{8!\pmf} + \sqrt{7}}{\sqrt{7}\%} - 1$ Steve Wilson, 12/10 Raytown, MO |
340 (4.0) $\dfrac{8}{\sqrt{.\overline{1}\%}} + \dfrac{7}{7\%}$ Paolo Pellegrini, 3/09 Martina Franca, Italy |
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| 341 (4.2) $\dfrac{ \sqrt{8!\pmf} + \sqrt{7}}{\sqrt{7}\%} + 1$ Paolo Pellegrini, 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) $7 \times (7!\% - 1) - .8$ Paolo Pellegrini, 11/09 Martina Franca, Italy |
346 (3.6) $\dfrac{.\overline{7} - .\overline{8}\%}{(1-.\overline{7})\%}$ Paolo Pellegrini, 11/09 Martina Franca, Italy |
347 (4.8) $\dfrac{ \sqrt{7^8}}{7} - \log(1\%\%)$ Steve Wilson, 3/11 Raytown, MO |
348 (3.6) $8 \times (7!\% - 7 + .1)$ Paolo Pellegrini, 1/10 Martina Franca, Italy |
349 (4.8) $\dfrac{ \sqrt{7^8}}{7} - \log(1 \pm\pm)$ Steve Wilson, 3/11 Raytown, MO |
350 (2.2) $\dfrac{7}{(8-7+1)\%}$ Ralph Jeffords, 12/07 Centreville, VA |
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| 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) $\dfrac{7!\% - 8 - 7}{.1}$ Paolo Pellegrini, 2/10 Martina Franca, Italy |
355 (3.0) $\dfrac{.7\overline{8}}{(1-.\overline{7})\%}$ Paolo Pellegrini, 12/09 Martina Franca, Italy |
356 (4.2) $7 \times \left( \dfrac{ \sqrt{.\overline{1}}}{.\overline{7}\%} + 8 \right)$ Paolo Pellegrini, 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 |
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| 361 (4.2) $\sqrt{ \dfrac{7}{.\overline{7}\%\%} + 8! + 1}$ Paolo Pellegrini, 8/10 Martina Franca, Italy |
362 (5.2) $(8 - .\overline{7})\% \times 7! + \log(1\%)$ Steve Wilson, 12/10 Raytown, MO |
363 (3.8) $(8 - .\overline{7})\% \times 7! - 1$ Paolo Pellegrini, 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) $\dfrac{8.7 - 7!\pmf}{1\%}$ 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) $\dfrac{7 + 1 - 7!\pmf}{8 \pmf}$ Paolo Pellegrini, 2/10 Martina Franca, Italy |
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| 371 (3.0) $\dfrac{7 + .\overline{7}\%}{1.\overline{8}\%}$ Paolo Pellegrini, 12/09 Martina Franca, Italy |
372 (5.2) $\dfrac{ \sqrt{ \dfrac{7}{.\overline{7}}}}{8 \pmf} + \log(1\pm)$ Steve Wilson, 12/10 Raytown, MO |
373 (5.2) $\dfrac{ \sqrt{ \dfrac{7}{.\overline{7}}}}{8 \pmf} + \log(1\%)$ Steve Wilson, 12/10 Raytown, MO |
374 (3.8) $\dfrac{ \sqrt{ \dfrac{7}{.\overline{7}}}}{8 \pmf} - 1$ Paolo Pellegrini, 2/10 Martina Franca, Italy |
375 (3.8) $\dfrac{7}{8 \times \sqrt{.\overline{1}} \times 7\pmf}$ Steve Wilson, 4/09 Raytown, MO |
376 (3.8) $\dfrac{ \sqrt{ \dfrac{7}{.\overline{7}}}}{8 \pmf} + 1$ Paolo Pellegrini, 2/10 Martina Franca, Italy |
377 (4.8) $-77 \times \log(1\% \pm) - 8$ Steve Wilson, 3/11 Raytown, MO |
378 (2.8) $\dfrac{.7}{.\overline{18}\%} - 7$ Dave Jones, 6/08 Coventry, England |
379 (4.0) $7! \times .1 - \dfrac{7!}{8!\pmf}$ Paolo Pellegrini, 3/10 Martina Franca, Italy |
380 (4.0) $\dfrac{ \sqrt{\dfrac{7}{.\overline{7}}} + .8}{1\%}$ Paolo Pellegrini, 3/10 Martina Franca, Italy |
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| 381 (4.0) $\sqrt{ \dfrac{7}{.\overline{7}\%\%}} + 81$ Paolo Pellegrini, 4/10 Martina Franca, Italy |
382 (2.6) $\dfrac{1-.7}{8\%\%} + 7$ Paolo Pellegrini, 12/09 Martina Franca, Italy |
383 (4.8) $-78 \times \log(1\% \pm) - 7$ 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) $\dfrac{.\overline{7} + 8\%}{(1-.\overline{7})\%}$ Paolo Pellegrini, 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) $8!\% - 7 - (7 - 1)!\%$ Paolo Pellegrini, 3/10 Martina Franca, Italy |
390 (4.4) $8 \times 7 \times 7 + \log(1\%)$ Regina Hillman, 9/07 Bucyrus, KS |
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| 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) $\dfrac{.8\overline{7}}{(1-.\overline{7})\%}$ Paolo Pellegrini, 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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