$\def\pm{{ ‰}} \def\pmf{{ ‰ \phantom.}} \def\pmm{{ ‰ \! ‰}} \def\pmmf{{ ‰ \! ‰ \phantom\%}} \DeclareMathOperator {\sech} {sech} \DeclareMathOperator {\csch} {csch}$

## Integermania!

#### Four Nines

This problem was proposed by Integermaniac master Ralph Jeffords. Create each of the positive integers using four copies of 9, 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+).

 1 (1.0) $\dfrac{9+9}{9+9}$ Ralph Jeffords, 11/07Centreville, VA 2 (1.0) $\dfrac99 + \dfrac99$ Ralph Jeffords, 11/07Centreville, VA 3 (1.0) $\dfrac{9+9+9}{9}$ Ralph Jeffords, 11/07Centreville, VA 4 (2.4) $9 - \dfrac{9}{.9+.9}$ Ralph Jeffords, 11/07Centreville, VA 5 (2.8) $.\overline{9} \times \dfrac{9}{.9+.9}$ Ralph Jeffords, 11/07Centreville, VA 6 (2.8) $.\overline{9} + \dfrac{9}{.9+.9}$ Ralph Jeffords, 12/07Centreville, VA 7 (1.0) $9 - \dfrac{9+9}{9}$ Steve Wilson, 11/07Raytown, MO 8 (1.0) $\dfrac{9 \times 9 - 9}{9}$ Steve Wilson, 11/07Raytown, MO 9 (1.0) $9 + 9 \times (9 - 9)$ Steve Wilson, 11/07Raytown, MO 10 (1.0) $\dfrac{9 \times 9 + 9}{9}$ Steve Wilson, 11/07Raytown, MO 11 (1.0) $9 + \dfrac{9+9}{9}$ Steve Wilson, 11/07Raytown, MO 12 (2.0) $\dfrac{99+9}{9}$ Ralph Jeffords, 12/07Centreville, VA 13 (3.2) $9 + \sqrt{9} + \dfrac99$ Steve Wilson, 12/07Raytown, MO 14 (2.4) $9 + \dfrac{9}{.9 + .9}$ Ralph Jeffords, 12/07Centreville, VA 15 (3.2) $9 + 9 - \dfrac{9}{\sqrt{9}}$ Steve Wilson, 12/07Raytown, MO 16 (2.8) $9 + 9 - .\overline{9} - .\overline{9}$ Steve Wilson, 12/07Raytown, MO 17 (1.0) $9 + 9 - \dfrac99$ Carolyn Neptune, 11/07Prairie Village, KS 18 (1.0) $9 + 9 + 9 - 9$ Jeremy Miller, 11/07Olathe, KS 19 (1.0) $9 + 9 + \dfrac99$ Carolyn Neptune, 11/07Prairie Village, KS 20 (2.0) $\dfrac{99}{9} + 9$ Carolyn Neptune, 11/07Prairie Village, KS 21 (2.2) $\dfrac{9+9.9}{.9}$ Dave Jones, 12/07Coventry, England 22 (3.4) $9.\overline{9} + 9 + \sqrt{9}$ Steve Wilson, 12/07Raytown, MO 23 (3.4) $\dfrac{9+9}{.9} + \sqrt{9}$ Steve Wilson, 12/07Raytown, MO 24 (3.2) $\left(9 - \dfrac99 \right) \times \sqrt{9}$ Carolyn Neptune, 12/07Prairie Village, KS 25 (3.6) $\dfrac{(\sqrt{9})!^{\sqrt{9}} + 9}{9}$ Steve Wilson, 1/08Raytown, MO 26 (2.4) $9 + 9 + 9 - .\overline{9}$ Ralph Jeffords, 1/08Centreville, VA 27 (2.4) $9 + 9 + 9 \times .\overline{9}$ Ralph Jeffords, 1/08Centreville, VA 28 (2.2) $9 + 9 + \dfrac{9}{.9}$ Ralph Jeffords, 1/08Centreville, VA 29 (2.2) $\dfrac{9+9}{.9} + 9$ Dave Jones, 12/07Coventry, England 30 (2.2) $\dfrac{9+9+9}{.9}$ Dave Jones, 12/07Coventry, England 31 (3.4) $\dfrac{9}{\sqrt{9\%}} + \dfrac99$ Steve Wilson, 4/08Raytown, MO 32 (3.4) $\dfrac{99-\sqrt{9}}{\sqrt{9}}$ Steve Wilson, 4/08Raytown, MO 33 (3.2) $\sqrt{9} \times \dfrac{99}{9}$ Ralph Jeffords, 3/08Centreville, VA 34 (3.4) $\dfrac{99 + \sqrt{9}}{\sqrt{9}}$ Ralph Jeffords, 5/08Centreville, VA 35 (3.6) $9 \times \sqrt{9} + 9 - .\overline{9}$ Steve Wilson, 4/08Raytown, MO 36 (1.0) $9 + 9 + 9 + 9$ Jeremy Miller, 11/07Olathe, KS 37 (3.4) $9 \times \sqrt{9} + 9.\overline{9}$ Steve Wilson, 4/08Raytown, MO 38 (3.8) $9 + 9 + \dfrac{(\sqrt{9})!}{\sqrt{9\%}}$ Ralph Jeffords, 6/08Centreville, VA 39 (3.4) $9 \times \sqrt{9} + 9 + \sqrt{9}$ Carolyn Neptune, 3/08Prairie Village, KS 40 (3.4) $\dfrac{9 \times \sqrt{9} + 9}{.9}$ Steve Wilson, 3/08Raytown, MO 41 (2.2) $\dfrac{9}{(9+9)\%} - 9$ Steve Wilson, 1/08Raytown, MO 42 (3.2) $\dfrac{99}{\sqrt{9}} + 9$ Steve Wilson, 3/08Raytown, MO 43 (3.6) $\dfrac{9.9 + \sqrt{9}}{\sqrt{9\%}}$ Steve Wilson, 3/08Raytown, MO 44 (3.6) $9 \times (\sqrt{9})! - 9.\overline{9}$ Steve Wilson, 3/08Raytown, MO 45 (2.4) $\dfrac{9}{.9+.9} \times 9$ Dave Jones, 12/07Coventry, England 46 (3.8) $9 \times (\sqrt{9})! - 9 + .\overline{9}$ Steve Wilson, 3/08Raytown, MO 47 (3.4) $\dfrac{9}{(9+9)\%} - \sqrt{9}$ Ralph Jeffords, 4/08Centreville, VA 48 (3.4) $9 + 9 + \dfrac{9}{\sqrt{9\%}}$ Ralph Jeffords, 6/08Centreville, VA 49 (2.6) $\dfrac{9}{(9+9)\%} - .\overline{9}$ Steve Wilson, 1/08Raytown, MO 50 (2.6) $\dfrac{9}{(9+9)\%} \times .\overline{9}$ Ralph Jeffords, 2/08Centreville, VA 51 (2.6) $\dfrac{9}{(9+9)\%} + .\overline{9}$ Steve Wilson, 1/08Raytown, MO 52 (3.6) $(\sqrt{9})! \times \left(9 - \dfrac{\sqrt{9}}{9} \right)$ Ralph Jeffords, 4/08Centreville, VA 53 (3.4) $9 \times (\sqrt{9})! - \dfrac99$ Steve Wilson, 4/08Raytown, MO 54 (3.2) $(9 + 9) \times \dfrac{9}{\sqrt{9}}$ Ralph Jeffords, 2/08Centreville, VA 55 (2.2) $\dfrac{9.9}{(9+9)\%}$ Steve Wilson, 3/10Raytown, MO 56 (3.6) $(\sqrt{9})! \times \left(9 + \dfrac{\sqrt{9}}{9} \right)$ Ralph Jeffords, 5/08Centreville, VA 57 (3.4) $(9 + 9) \times \sqrt{9} + \sqrt{9}$ Ralph Jeffords, 5/08Centreville, VA 58 (3.8) $(\sqrt{9})! \times \left(9 + \dfrac{(\sqrt{9})!}{9} \right)$ Ralph Jeffords, 5/08Centreville, VA 59 (2.2) $\dfrac{9}{(9+9)\%} + 9$ Dave Jones, 1/08Coventry, England 60 (3.4) $(9 - \sqrt{9}) \times \dfrac{9}{.9}$ Carolyn Neptune, 4/08Prairie Village, KS 61 (3.8) $\dfrac{9 \times (\sqrt{9})! + .9}{.9}$ Ralph Jeffords, 5/08Centreville, VA 62 (3.6) $\dfrac{(\sqrt{9})!)!}{9} - 9 - 9$ Ralph Jeffords, 6/08Centreville, VA 63 (1.0) $9 \times 9 - 9 - 9$ Carolyn Neptune, 11/07Prairie Village, KS 64 (2.8) $(9 - .\overline{9}) \times (9 - .\overline{9})$ Steve Wilson, 1/08Raytown, MO 65 (3.8) $\dfrac{\sqrt{9} + .9}{(9 - \sqrt{9})\%}$ Steve Wilson, 7/08Raytown, MO 66 (3.4) $\dfrac{99}{9} \times (\sqrt{9})!$ Steve Wilson, 5/08Raytown, MO 67 (3.8) $\dfrac{\sqrt{9} -.99}{(\sqrt{9})\%}$ Ralph Jeffords, 6/08Centreville, VA 68 (3.8) $\dfrac{\sqrt{9}}{(\sqrt{9})!\%} + 9 + 9$ Steve Wilson, 6/08Raytown, MO 69 (3.2) $9 \times 9 - 9 - \sqrt{9}$ Steve Wilson, 5/08Raytown, MO 70 (3.6) $\dfrac{((\sqrt{9})!)! - 9}{9} - 9$ Steve Wilson, 6/08Raytown, MO 71 (2.2) $9 \times 9 - \dfrac{9}{.9}$ Ralph Jeffords, 1/08Centreville, VA 72 (1.0) $9 \times \left(9 - \dfrac99 \right)$ Ralph Jeffords, 12/07Centreville, VA 73 (2.4) $9 \times 9 - 9 + .\overline{9}$ Steve Wilson, 2/08Raytown, MO 74 (3.8) $9 \times 9 - (\sqrt{9})! - .\overline{9}$ Steve Wilson, 6/08Raytown, MO 75 (3.2) $9 \times 9 - 9 + \sqrt{9}$ Steve Wilson, 5/08Raytown, MO 76 (3.8) $9 \times 9 - (\sqrt{9})! + .\overline{9}$ Steve Wilson, 6/08Raytown, MO 77 (3.6) $9 \times 9 - \sqrt{9} - .\overline{9}$ Steve Wilson, 6/08Raytown, MO 78 (3.2) $9 \times 9 - \dfrac{9}{\sqrt{9}}$ Carolyn Neptune, 3/08Prairie Village, KS 79 (2.8) $9 \times 9 - .\overline{9} - .\overline{9}$ Steve Wilson, 2/08Raytown, MO 80 (1.0) $9 \times 9 - \dfrac99$ Renato Bacco, 11/07Overland Park, KS 81 (1.0) $9 \times 9 + 9 - 9$ Carolyn Neptune, 11/07Prairie Village, KS 82 (1.0) $9 \times 9 + \dfrac99$ Ralph Jeffords, 12/07Centreville, VA 83 (2.8) $9 \times 9 + .\overline{9} + .\overline{9}$ Steve Wilson, 2/08Raytown, MO 84 (3.2) $9 \times 9 + \dfrac{9}{\sqrt{9}}$ Carolyn Neptune, 3/08Prairie Village, KS 85 (3.6) $9 \times 9 + \sqrt{9} + .\overline{9}$ Ralph Jeffords, 7/08Centreville, VA 86 (3.8) $9 \times 9 + (\sqrt{9})! - .\overline{9}$ Ralph Jeffords, 7/08Centreville, VA 87 (3.2) $9 \times 9 + 9 - \sqrt{9}$ Steve Wilson, 5/08Raytown, MO 88 (3.4) $\dfrac{9}{9\%} - 9 - \sqrt{9}$ Ralph Jeffords, 7/08Centreville, VA 89 (2.2) $99 - \dfrac{9}{.9}$ Steve Wilson, 2/08Raytown, MO 90 (1.0) $9 \times \left(9 + \dfrac99 \right)$ Renato Bacco, 11/07Overland Park, KS 91 (2.2) $9 \times 9 + \dfrac{9}{.9}$ Dave Jones, 3/08Coventry, England 92 (2.4) $\dfrac{9+9\%}{9\%} - 9$ Dave Jones, 3/08Coventry, England 93 (3.2) $99 - 9 + \sqrt{9}$ Carolyn Neptune, 4/08Prairie Village, KS 94 (3.4) $\dfrac{9}{9\%} - 9 + \sqrt{9}$ Ralph Jeffords, 7/08Centreville, VA 95 (3.6) $99 - \sqrt{9} - .\overline{9}$ Ralph Jeffords, 7/08Centreville, VA 96 (3.2) $99 - \dfrac{9}{\sqrt{9}}$ Carolyn Neptune, 4/08Prairie Village, KS 97 (2.8) $99 - .\overline{9} - .\overline{9}$ Steve Wilson, 7/08Raytown, MO 98 (2.0) $99 - \dfrac99$ Dave Jones, 1/08Coventry, England 99 (1.0) $9 \times 9 + 9 + 9$ Jeremy Miller, 11/07Olathe, KS 100 (2.0) $99 + \dfrac99$ Dave Jones, 1/08Coventry, England 101 (2.2) $\dfrac{99}{.9} - 9$ Dave Jones, 1/08Coventry, England 102 (2.4) $\dfrac{9 + (9+9)\%}{9\%}$ Dave Jones, 3/08Coventry, England 103 (3.4) $99.\overline{9} + \sqrt{9}$ Steve Wilson, 7/08Raytown, MO 104 (3.6) $\dfrac{9+9\%}{9\%} + \sqrt{9}$ Paolo Pellegrini, 7/08Martina Franca, Italy 105 (3.2) $99 + 9 - \sqrt{9}$ Carolyn Neptune, 4/08Prairie Village, KS 106 (3.4) $\dfrac{9}{9\%} + 9 - \sqrt{9}$ Paolo Pellegrini, 7/08Martina Franca, Italy 107 (2.4) $99 + 9 - .\overline{9}$ Paolo Pellegrini, 7/08Martina Franca, Italy 108 (2.4) $99 + 9 \times .\overline{9}$ Carolyn Neptune, 4/08Prairie Village, KS 109 (2.2) $99 + \dfrac{9}{.9}$ Steve Wilson, 2/08Raytown, MO 110 (2.4) $\dfrac{9}{9\%} + \dfrac{9}{.9}$ Dave Jones, 3/08Coventry, England 111 (2.0) $\dfrac{999}{9}$ Carolyn Neptune, 12/07Prairie Village, KS 112 (3.4) $\dfrac{9}{9\%} + 9 + \sqrt{9}$ Paolo Pellegrini, 7/08Martina Franca, Italy 113 (3.4) $\dfrac{99}{.9} + \sqrt{9}$ Paolo Pellegrini, 7/08Martina Franca, Italy 114 (3.4) $99 + 9 + (\sqrt{9})!$ Paolo Pellegrini, 8/08Martina Franca, Italy 115 (3.6) $\dfrac{9}{9\%} + 9 + (\sqrt{9})!$ Paolo Pellegrini, 8/08Martina Franca, Italy 116 (3.6) $\dfrac{99}{.9} + (\sqrt{9})!$ Ralph Jeffords, 9/08Centreville, VA 117 (2.0) $99 + 9 + 9$ Jeremy Miller, 11/07Olathe, KS 118 (2.2) $\dfrac{9}{9\%} + 9 + 9$ Dave Jones, 3/08Coventry, England 119 (2.2) $\dfrac{99}{.9} + 9$ Dave Jones, 4/08Coventry, England 120 (2.2) $\dfrac{99+9}{.9}$ Dave Jones, 4/08Coventry, England 121 (3.8) $\dfrac{9^{\sqrt{9}} - \sqrt{9}}{(\sqrt{9})!}$ Paolo Pellegrini, 8/08Martina Franca, Italy 122 (3.8) $\dfrac{9^{\sqrt{9}} + \sqrt{9}}{(\sqrt{9})!}$ Paolo Pellegrini, 8/08Martina Franca, Italy 123 (3.6) $\dfrac{9^{\sqrt{9}} + 9}{(\sqrt{9})!}$ Ralph Jeffords, 8/08Centreville, VA 124 (4.0) $\dfrac{(\sqrt{9})!^{\sqrt{9}}\% + 9}{9\%}$ Ralph Jeffords, 12/08Centreville, VA 125 (2.6) $\dfrac{.9}{(9\times 9-9)\%\%}$ Ralph Jeffords, 8/08Centreville, VA 126 (3.2) $99 + 9 \times \sqrt{9}$ Ralph Jeffords, 8/08Centreville, VA 127 (3.4) $\dfrac{9}{9\%} + 9 \times \sqrt{9}$ Ralph Jeffords, 8/08Centreville, VA 128 (4.0) $\dfrac{9}{(9-\sqrt{9})!\%\%} + \sqrt{9}$ Ralph Jeffords, 12/08Centreville, VA 129 (3.4) $99 + \dfrac{9}{\sqrt{9\%}}$ Steve Wilson, 8/08Raytown, MO 130 (3.6) $\dfrac{9}{9\%} + \dfrac{9}{\sqrt{9\%}}$ Steve Wilson, 7/08Raytown, MO 131 (3.8) $9 \times 9 + \dfrac{\sqrt{9}}{(\sqrt{9})!\%}$ Ralph Jeffords, 10/08Centreville, VA 132 (3.6) $\dfrac{9}{(\sqrt{9})!\%} - 9 - 9$ Ralph Jeffords, 9/08Centreville, VA 133 (3.8) $\dfrac{\sqrt{9} + .99}{(\sqrt{9})\%}$ Ralph Jeffords, 9/08Centreville, VA 134 (3.8) $(9 + (\sqrt{9})!) \times 9 - .\overline{9}$ Ralph Jeffords, 10/08Centreville, VA 135 (3.2) $(9 + 9 - \sqrt{9}) \times 9$ Ralph Jeffords, 10/08Centreville, VA 136 (3.8) $(9 + (\sqrt{9})!) \times 9 + .\overline{9}$ Paolo Pellegrini, 9/08Martina Franca, Italy 137 (4.2) $\dfrac{9}{((\sqrt{9})!)!\%\%} + 9 + \sqrt{9}$ Ralph Jeffords, 12/08Centreville, VA 138 (3.6) $(9 + (\sqrt{9})!) \times 9 + \sqrt{9}$ Paolo Pellegrini, 9/08Martina Franca, Italy 139 (3.8) $\dfrac{ \sqrt{9} + .9}{(\sqrt{9})\%} + 9$ Ralph Jeffords, 10/08Centreville, VA 140 (3.8) $\dfrac{9}{(\sqrt{9})!\%} - \dfrac{9}{.9}$ Ralph Jeffords, 10/08Centreville, VA 141 (3.4) $\dfrac{9}{(9-\sqrt{9})\%} - 9$ Paolo Pellegrini, 10/08Martina Franca, Italy 142 (4.0) $\dfrac{9}{(\sqrt{9})!\%} - 9 + .\overline{9}$ Steve Wilson, 11/08Raytown, MO 143 (4.0) $\dfrac{9}{((\sqrt{9})!)!\%\%} + 9 + 9$ Steve Wilson, 11/08Raytown, MO 144 (2.4) $(9 - .\overline{9}) \times (9 + 9)$ Steve Wilson, 8/08Raytown, MO 145 (3.8) $\dfrac{9 - \sqrt{9\%}}{(9 - \sqrt{9})\%}$ Paolo Pellegrini, 10/08Martina Franca, Italy 146 (3.8) $(\sqrt{9})! \times \left( \dfrac{\sqrt{9}}{9\%} - 9 \right)$ Paolo Pellegrini, 10/08Martina Franca, Italy 147 (3.6) $\dfrac{9}{(9-\sqrt{9})\%} - \sqrt{9}$ Paolo Pellegrini, 11/08Martina Franca, Italy 148 (4.0) $\dfrac{9 - (9+\sqrt{9})\%}{(\sqrt{9})!\%}$ Ralph Jeffords, 12/08Centreville, VA 149 (3.6) $\dfrac{9}{(\sqrt{9})!\%} - \dfrac99$ Ralph Jeffords, 12/08Centreville, VA 150 (3.4) $\sqrt{9} \times \dfrac{9}{(9+9)\%}$ Steve Wilson, 7/08Raytown, MO 151 (3.6) $\dfrac{9}{(\sqrt{9})!\%} + \dfrac99$ Ralph Jeffords, 1/09Centreville, VA 152 (4.2) $(.9 + .\overline{9}) \times \dfrac{((\sqrt{9})!)!}{9}$ Paolo Pellegrini, 11/08Martina Franca, Italy 153 (1.0) $9 \times (9 + 9) - 9$ Renato Bacco, 11/07Overland Park, KS 154 (3.6) $\dfrac{9}{9\%} + 9 \times (\sqrt{9})!$ Paolo Pellegrini, 11/08Martina Franca, Italy 155 (3.8) $\dfrac{9 + \sqrt{9\%}}{(9 - \sqrt{9})\%}$ Ralph Jeffords, 11/08Centreville, VA 156 (3.4) $9 \times (9 + 9) - (\sqrt{9})!$ Steve Wilson, 11/08Raytown, MO 157 (4.4) $\dfrac{9}{(\sqrt{9})!\%} + (\sqrt{9})! + .\overline{9}$ Ralph Jeffords, 11/08Centreville, VA 158 (4.0) $\dfrac{9}{(\sqrt{9})!\%} + 9 - .\overline{9}$ Ralph Jeffords, 11/08Centreville, VA 159 (3.2) $9 \times (9 + 9) - \sqrt{9}$ Ralph Jeffords, 11/08Centreville, VA 160 (3.8) $\dfrac{9}{(\sqrt{9})!\%} + 9.\overline{9}$ Ralph Jeffords, 11/08Centreville, VA 161 (2.4) $9 \times (9 + 9) - .\overline{9}$ Steve Wilson, 8/08Raytown, MO 162 (1.0) $9 \times 9 + 9 \times 9$ Dave Jones, 2/08Coventry, England 163 (2.4) $9 \times (9 + 9) + .\overline{9}$ Steve Wilson, 8/08Raytown, MO 164 (4.0) $\dfrac{9.9}{(\sqrt{9})!\%} - .\overline{9}$ Ralph Jeffords, 1/09Centreville, VA 165 (3.2) $9 \times (9 + 9) + \sqrt{9}$ Paolo Pellegrini, 12/08Martina Franca, Italy 166 (4.0) $\dfrac{ \dfrac{9}{(\sqrt{9})!\pmf} - (\sqrt{9})!}{9}$ Paolo Pellegrini, 12/08Martina Franca, Italy 167 (3.8) $\dfrac{ \dfrac{9}{(\sqrt{9})!\pmf} + \sqrt{9}}{9}$ Paolo Pellegrini, 12/08Martina Franca, Italy 168 (3.4) $9 \times (9 + 9) + (\sqrt{9})!$ Paolo Pellegrini, 12/08Martina Franca, Italy 169 (4.4) $\dfrac{(\sqrt{9})! - .9}{(\sqrt{9})\%} - .\overline{9}$ Ralph Jeffords, 2/09Centreville, VA 170 (3.8) $\dfrac{9 - \sqrt{9} - .9}{(\sqrt{9})\%}$ Ralph Jeffords, 1/09Centreville, VA 171 (1.0) $(9 + 9) \times 9 + 9$ Dave Jones, 2/08Coventry, England 172 (4.6) $\dfrac{(\sqrt{9})! - .9 + (\sqrt{9})!\%}{(\sqrt{9})\%}$ Ralph Jeffords, 3/09Centreville, VA 173 (4.0) $\dfrac{(\sqrt{9})! - 9 \times 9\%}{(\sqrt{9})\%}$ Ralph Jeffords, 2/09Centreville, VA 174 (3.6) $\dfrac{9.9}{(\sqrt{9})!\%} + 9$ Ralph Jeffords, 1/09Centreville, VA 175 (3.8) $\dfrac{\sqrt{9} -.9}{(9 + \sqrt{9}) \pmf}$ Paolo Pellegrini, 2/09Martina Franca, Italy 176 (4.4) $\dfrac{(\sqrt{9})! -.9}{(\sqrt{9})\%} + (\sqrt{9})!$ Ralph Jeffords, 2/09Centreville, VA 177 (3.8) $\dfrac{9}{(\sqrt{9})!\%} + 9 \times \sqrt{9}$ Ralph Jeffords, 2/09Centreville, VA 178 (4.6) $\dfrac{(\sqrt{9})! \times .9 - (\sqrt{9})!\%}{(\sqrt{9})\%}$ Ralph Jeffords, 3/09Centreville, VA 179 (3.4) $\dfrac{.9+.9}{.\overline{9}\%} - .\overline{9}$ Paolo Pellegrini, 1/09Martina Franca, Italy 180 (2.0) $99 + 9 \times 9$ Dave Jones, 4/08Coventry, England 181 (2.2) $\dfrac{9}{9\%} + 9 \times 9$ Dave Jones, 4/08Coventry, England 182 (3.8) $\dfrac{(\sqrt{9})!}{(\sqrt{9})\%} - 9 - 9$ Ralph Jeffords, 2/09Centreville, VA 183 (4.0) $\dfrac{9}{\sqrt{9\%}} \times (\sqrt{9})! + \sqrt{9}$ Paolo Pellegrini, 2/09Martina Franca, Italy 184 (4.6) $\dfrac{.\overline{9} + .9}{.\overline{9}\%} -(\sqrt{9})!$ Ralph Jeffords, 3/09Centreville, VA 185 (4.0) $\dfrac{9 \times .9 + \sqrt{9}}{(\sqrt{9})!\%}$ Ralph Jeffords, 5/09Centreville, VA 186 (4.0) $(\sqrt{9})!^{\sqrt{9}} - \dfrac{9}{\sqrt{9\%}}$ Paolo Pellegrini, 2/09Martina Franca, Italy 187 (4.4) $\dfrac{.\overline{9} + .9}{.\overline{9}\%} - \sqrt{9}$ Ralph Jeffords, 3/09Centreville, VA 188 (4.0) $\dfrac{(\sqrt{9})!}{(\sqrt{9})\%} - 9 - \sqrt{9}$ Steve Wilson, 4/09Raytown, MO 189 (2.8) $99 + \dfrac{.9}{.\overline{9}\%}$ Steve Wilson, 3/10Raytown, MO 190 (2.4) $\dfrac{9+9-.9}{9\%}$ Dave Jones, 4/08Coventry, England 191 (2.2) $\dfrac{9+9}{9\%} - 9$ Dave Jones, 5/08Coventry, England 192 (3.4) $\dfrac{(9 + \sqrt{9})^{\sqrt{9}}}{9}$ Paolo Pellegrini, 1/09Martina Franca, Italy 193 (4.4) $\dfrac{(\sqrt{9})! - \sqrt{9\%}}{(\sqrt{9})\%} + \sqrt{9}$ Ralph Jeffords, 4/09Centreville, VA 194 (3.6) $\dfrac{9+9}{9\%} - (\sqrt{9})!$ Steve Wilson, 12/08Raytown, MO 195 (4.0) $\dfrac{9 + .9 \times \sqrt{9}}{(\sqrt{9})!\%}$ Steve Wilson, 4/09Raytown, MO 196 (4.4) $\dfrac{(\sqrt{9})!}{(\sqrt{9})\%} - \sqrt{9} - .\overline{9}$ Steve Wilson, 4/09Raytown, MO 197 (3.4) $\dfrac{9+9}{9\%} - \sqrt{9}$ Steve Wilson, 12/08Raytown, MO 198 (2.0) $99 + 99$ Jeremy Miller, 11/07Olathe, KS 199 (2.2) $\dfrac{9}{9\%} + 99$ Dave Jones, 5/08Coventry, England 200 (2.4) $\dfrac{9}{9\%} + \dfrac{9}{9\%}$ Dave Jones, 5/08Coventry, England 201 (2.4) $\dfrac{9+9+9\%}{9\%}$ Dave Jones, 5/08Coventry, England 202 (3.8) $\dfrac{9! + ((\sqrt{9})!)!}{9+9}$ Pellegrini Paolo, 1/09Martina Franca, Italy 203 (3.4) $\dfrac{9+9}{9\%} + \sqrt{9}$ Steve Wilson, 12/08Raytown, MO 204 (3.8) $(\sqrt{9})!^{\sqrt{9}} - 9 - \sqrt{9}$ Paolo Pellegrini, 2/09Martina Franca, Italy 205 (4.2) $\dfrac{9 + \sqrt{9} + \sqrt{9\%}}{(\sqrt{9})!\%}$ Ralph Jeffords, 4/09Centreville, VA 206 (3.6) $\dfrac{9+9}{9\%} + (\sqrt{9})!$ Steve Wilson, 12/08Raytown, MO 207 (3.4) $(9 - \sqrt{9})^{\sqrt{9}} - 9$ Paolo Pellegrini, 1/09Martina Franca, Italy 208 (4.0) $(\sqrt{9})!^{\sqrt{9}} - 9 + .\overline{9}$ Paolo Pellegrini, 2/09Martina Franca, Italy 209 (2.2) $\dfrac{9+9}{9\%} + 9$ Dave Jones, 5/08Coventry, England 210 (2.2) $\dfrac{9.9 + 9}{9\%}$ Dave Jones, 6/08Coventry, England 211 (4.4) $\dfrac{(\sqrt{9})! + (\sqrt{9})!\%}{(\sqrt{9})\%} + 9$ Ralph Jeffords, 5/09Centreville, VA 212 (4.0) $\dfrac{(\sqrt{9})!}{(\sqrt{9})\%} + 9 + \sqrt{9}$ Steve Wilson, 4/09Raytown, MO 213 (3.6) $(9 - \sqrt{9})^{\sqrt{9}} - \sqrt{9}$ Paolo Pellegrini, 1/09Martina Franca, Italy 214 (4.2) $(\sqrt{9})!^{\sqrt{9}} - \sqrt{9} + .\overline{9}$ Paolo Pellegrini, 4/09Martina Franca, Italy 215 (3.6) $(\sqrt{9})!^{\sqrt{9}} - \dfrac99$ Paolo Pellegrini, 4/09Martina Franca, Italy 216 (3.4) $(9 \times \sqrt{9} - \sqrt{9}) \times 9$ Steve Wilson, 9/08Raytown, MO 217 (3.6) $(\sqrt{9})!^{\sqrt{9}} + \dfrac99$ Paolo Pellegrini, 4/09Martina Franca, Italy 218 (3.8) $\dfrac{(\sqrt{9})!}{(\sqrt{9})\%} + 9 + 9$ Steve Wilson, 4/09Raytown, MO 219 (3.4) $\dfrac{9}{(\sqrt{9})\%} - 9 \times 9$ Arulalan Rajan, 2/09Bangalore, India 220 (3.8) $((\sqrt{9})!)! - \dfrac{9}{(9+9)\pmf}$ Paolo Pellegrini, 4/09Martina Franca, Italy 221 (4.2) $\dfrac{(\sqrt{9})! + .9}{(\sqrt{9})\%} - 9$ Ralph Jeffords, 5/09Centreville, VA 222 (3.8) $\dfrac{((\sqrt{9})!)!}{\sqrt{9}} - 9 - 9$ Paolo Pellegrini, 5/09Martina Franca, Italy 223 (4.4) $(\sqrt{9})!^{\sqrt{9}} + (\sqrt{9})! + .\overline{9}$ Ralph Jeffords, 7/09Centreville, VA 224 (3.6) $\dfrac{9!\pmf}{9\% \times (9+9)}$ Paolo Pellegrini, 5/09Martina Franca, Italy 225 (2.6) $\dfrac{9+9}{(9 - .\overline{9})\%}$ Steve Wilson, 1/09Raytown, MO 226 (3.8) $(\sqrt{9})!^{\sqrt{9}} + \dfrac{9}{.9}$ Paolo Pellegrini, 5/09Martina Franca, Italy 227 (3.8) $\left( \dfrac{(\sqrt{9})!}{9\%} + 9 \right) \times \sqrt{9}$ Paolo Pellegrini, 5/09Martina Franca, Italy 228 (3.8) $(\sqrt{9})!^{\sqrt{9}} + 9 + \sqrt{9}$ Paolo Pellegrini, 5/09Martina Franca, Italy 229 (4.0) $9^{\sqrt{9}} - \dfrac{\sqrt{9}}{(\sqrt{9})!\pmf}$ Paolo Pellegrini, 6/09Martina Franca, Italy 230 (3.6) $\dfrac{9.9 - \sqrt{9}}{(\sqrt{9})\%}$ Ralph Jeffords, 7/09Centreville, VA 231 (3.6) $\dfrac{(9 - \sqrt{9})!}{\sqrt{9}} - 9$ Paolo Pellegrini, 6/09Martina Franca, Italy 232 (4.0) $\dfrac{((\sqrt{9})!)! + \sqrt{9}}{\sqrt{9}} - 9$ Paolo Pellegrini, 6/09Martina Franca, Italy 233 (4.0) $\dfrac{\sqrt{9} - .9 - (\sqrt{9})\pmf}{9 \pmf}$ Paolo Pellegrini, 6/09Martina Franca, Italy 234 (3.2) $9 \times 9 \times \sqrt{9} - 9$ Steve Wilson, 9/08Raytown, MO 235 (4.2) $\dfrac{((\sqrt{9})!)! - 9 - (\sqrt{9})!}{\sqrt{9}}$ Paolo Pellegrini, 7/09Martina Franca, Italy 236 (4.0) $\dfrac{((\sqrt{9})!)! - 9 - \sqrt{9}}{\sqrt{9}}$ Paolo Pellegrini, 7/09Martina Franca, Italy 237 (3.6) $9 \times 9 \times \sqrt{9} - (\sqrt{9})!$ Paolo Pellegrini, 7/09Martina Franca, Italy 238 (4.0) $\dfrac{((\sqrt{9})!)! - 9 + \sqrt{9}}{\sqrt{9}}$ Paolo Pellegrini, 7/09Martina Franca, Italy 239 (3.8) $\dfrac{((\sqrt{9})!)!}{\sqrt{9}} - \dfrac99$ Paolo Pellegrini, 7/09Martina Franca, Italy 240 (3.4) $9 \times 9 \times \sqrt{9} - \sqrt{9}$ Steve Wilson, 9/08Raytown, MO 241 (3.6) $\dfrac{\sqrt{9}}{(9+\sqrt{9})\pmf} - 9$ Paolo Pellegrini, 8/09Martina Franca, Italy 242 (3.6) $9 \times 9 \times \sqrt{9} - .\overline{9}$ Steve Wilson, 12/08Raytown, MO 243 (1.0) $9 \times (9 + 9 + 9)$ Jeremy Miller, 11/07Olathe, KS 244 (3.6) $9 \times 9 \times \sqrt{9} + .\overline{9}$ Ralph Jeffords, 7/09Centreville, VA 245 (3.8) $\dfrac{9^{\sqrt{9}} + (\sqrt{9})!}{\sqrt{9}}$ Paolo Pellegrini, 8/09Martina Franca, Italy 246 (3.4) $9 \times 9 \times \sqrt{9} + \sqrt{9}$ Ralph Jeffords, 7/09Centreville, VA 247 (3.8) $\dfrac{\sqrt{9}}{(9 + \sqrt{9})\pmf} - \sqrt{9}$ Paolo Pellegrini, 8/09Martina Franca, Italy 248 (4.0) $\dfrac{((\sqrt{9})!)! - \sqrt{9}}{\sqrt{9}} + 9$ Paolo Pellegrini, 8/09Martina Franca, Italy 249 (3.6) $9 \times 9 \times \sqrt{9} + (\sqrt{9})!$ Paolo Pellegrini, 8/09Martina Franca, Italy 250 (3.6) $\dfrac{9}{\sqrt{9} \times (9 + \sqrt{9})\pmf}$ Ralph Jeffords, 10/09Centreville, VA 251 (4.0) $\dfrac{\sqrt{9}}{(9 + \sqrt{9})\pmf} + .\overline{9}$ Ralph Jeffords, 9/09Centreville, VA 252 (3.2) $9 \times 9 \times \sqrt{9} + 9$ Steve Wilson, 9/08Raytown, MO 253 (3.8) $\dfrac{\sqrt{9}}{(9 + \sqrt{9})\pmf} + \sqrt{9}$ Steve Wilson, 8/09Raytown, MO 254 (3.8) $\left( \dfrac{\sqrt{9}}{9\%} + 9 \right) \times (\sqrt{9})!$ Paolo Pellegrini, 9/09Martina Franca, Italy 255 (4.2) $\dfrac{((\sqrt{9})!)!}{\sqrt{9}} + 9 + (\sqrt{9})!$ Paolo Pellegrini, 9/09Martina Franca, Italy 256 (4.0) $\left( \dfrac{(\sqrt{9})!}{\sqrt{9}} \right)^{9 - .\overline{9}}$ Ralph Jeffords, 8/09Centreville, VA 257 (4.8) $\dfrac{(((\sqrt{9})!)! - 9)\pm + (\sqrt{9})!\%\phantom.}{(\sqrt{9})\pmf}$ Ralph Jeffords, 10/09Centreville, VA 258 (3.8) $\dfrac{((\sqrt{9})!)!}{\sqrt{9}} + 9 + 9$ Steve Wilson, 8/09Raytown, MO 259 (3.6) $\dfrac{\sqrt{9}}{(9 + \sqrt{9})\pmf} + 9$ Steve Wilson, 8/09Raytown, MO 260 (3.6) $\dfrac{9 \times 9 - \sqrt{9}}{\sqrt{9\%}}$ Paolo Pellegrini, 9/09Martina Franca, Italy 261 (3.4) $9 \times \dfrac{9}{\sqrt{9\%}} - 9$ Paolo Pellegrini, 9/09Martina Franca, Italy 262 (4.6) $9 \times (9 + 9 + \cot\arctan(9\%))$ Steve Wilson, 8/23Lawrence, KS 263 (4.8) $\dfrac{(((\sqrt{9})!)! + 9)\pm + (\sqrt{9})!\%\phantom.}{(\sqrt{9})\pmf}$ Ralph Jeffords, 10/09Centreville, VA 264 (3.8) $9 \times \dfrac{9}{\sqrt{9\%}} - (\sqrt{9})!$ Ralph Jeffords, 9/09Centreville, VA 265 (4.0) $\dfrac{9.9 + (\sqrt{9})!}{(\sqrt{9})!\%}$ Ralph Jeffords, 10/09Centreville, VA 266 (4.4) $(\sqrt{9})!^{\sqrt{9}} + \dfrac{\sqrt{9}}{(\sqrt{9})!\%}$ Steve Wilson, 10/09Raytown, MO 267 (3.6) $9 \times \dfrac{9}{\sqrt{9\%}} - \sqrt{9}$ Ralph Jeffords, 9/09Centreville, VA 268 (4.2) $\dfrac{9 \times .9 - (\sqrt{9})!\%}{(\sqrt{9})\%}$ Ralph Jeffords, 10/09Centreville, VA 269 (3.8) $9 \times \dfrac{9}{\sqrt{9\%}} - .\overline{9}$ Ralph Jeffords, 11/09Centreville, VA 270 (3.4) $9 \times \sqrt{9} \times \dfrac{9}{.9}$ Ralph Jeffords, 9/09Centreville, VA 271 (3.4) $\dfrac{9}{9\pmf} - 9^{\sqrt{9}}$ Paolo Pellegrini, 10/09Martina Franca, Italy 272 (4.2) $\dfrac{9 \times .9 + (\sqrt{9})!\%}{(\sqrt{9})\%}$ Ralph Jeffords, 2/10Centreville, VA 273 (3.4) $\left( \dfrac{9}{9\%} - 9 \right) \times \sqrt{9}$ Paolo Pellegrini, 10/09Martina Franca, Italy 274 (4.2) $\dfrac{9}{9\pmf} - ((\sqrt{9})!)! - (\sqrt{9})!$ Paolo Pellegrini, 1/10Martina Franca, Italy 275 (4.0) $\dfrac{99}{\sqrt{9\%} + (\sqrt{9})!\%}$ Paolo Pellegrini, 1/10Martina Franca, Italy 276 (3.8) $9 \times \dfrac{9}{\sqrt{9\%}} + (\sqrt{9})!$ Paolo Pellegrini, 10/09Martina Franca, Italy 277 (4.0) $\dfrac{9}{9\pmf} - ((\sqrt{9})!)! - \sqrt{9}$ Paolo Pellegrini, 1/10Martina Franca, Italy 278 (4.8) $\dfrac{.9 - (\sqrt{9})!\% - (\sqrt{9})!\pmf}{(\sqrt{9})\pmf}$ Ralph Jeffords, 2/10Centreville, VA 279 (3.4) $9 \times \dfrac{9}{\sqrt{9\%}} + 9$ Paolo Pellegrini, 10/09Martina Franca, Italy 280 (3.4) $\dfrac{.9 + .9 + .\overline{9}}{.\overline{9}\%}$ Paolo Pellegrini, 10/09Martina Franca, Italy 281 (3.8) $\dfrac{(\sqrt{9})!}{(\sqrt{9})\%} + 9 \times 9$ Ralph Jeffords, 11/09Centreville, VA 282 (3.4) $\dfrac{9}{(\sqrt{9})\%} - 9 - 9$ Steve Wilson, 8/09Raytown, MO 283 (4.0) $\dfrac{9}{9\pmf} - ((\sqrt{9})!)! + \sqrt{9}$ Paolo Pellegrini, 1/10Martina Franca, Italy 284 (4.2) $\dfrac{9 - \sqrt{9\%}}{(\sqrt{9})\%} - (\sqrt{9})!$ Paolo Pellegrini, 1/10Martina Franca, Italy 285 (3.8) $\dfrac{9 + 9 \times .9}{(\sqrt{9})!\%}$ Ralph Jeffords, 11/09Centreville, VA 286 (4.2) $\dfrac{9}{9\pmf} - ((\sqrt{9})!)! + (\sqrt{9})!$ Ralph Jeffords, 1/10Centreville, VA 287 (4.0) $\dfrac{9 - 9\% - \sqrt{9\%}}{(\sqrt{9})\%}$ Paolo Pellegrini, 2/10Martina Franca, Italy 288 (3.2) $99 \times \sqrt{9} - 9$ Steve Wilson, 11/09Raytown, MO 289 (3.8) $\dfrac{9}{9\pmf} - ((\sqrt{9})!)! + 9$ Paolo Pellegrini, 11/09Martina Franca, Italy 290 (3.8) $\dfrac{9 - (\sqrt{9})\%}{(\sqrt{9})\%} - 9$ Steve Wilson, 11/09Raytown, MO 291 (3.4) $\dfrac{9}{9\%} \times \sqrt{9} - 9$ Paolo Pellegrini, 11/09Martina Franca, Italy 292 (3.8) $\dfrac{9 + (\sqrt{9})\%}{(\sqrt{9})\%} - 9$ Paolo Pellegrini, 11/09Martina Franca, Italy 293 (4.0) $\dfrac{9 + 9\% - \sqrt{9\%}}{(\sqrt{9})\%}$ Paolo Pellegrini, 2/10Martina Franca, Italy 294 (3.4) $99 \times \sqrt{9} - \sqrt{9}$ Paolo Pellegrini, 11/09Martina Franca, Italy 295 (4.0) $\dfrac{9 + 9 - \sqrt{9\%}}{(\sqrt{9})!\%}$ Paolo Pellegrini, 2/10Martina Franca, Italy 296 (3.6) $99 \times \sqrt{9} - .\overline{9}$ Steve Wilson, 11/09Raytown, MO 297 (3.2) $99 \times \dfrac{9}{\sqrt{9}}$ Amy Koger, 9/08Fort Scott, KS 298 (3.6) $99 \times \sqrt{9} + .\overline{9}$ Paolo Pellegrini, 11/09Martina Franca, Italy 299 (3.4) $\dfrac{9}{(\sqrt{9})\%} - \dfrac99$ Steve Wilson, 8/09Raytown, MO 300 (2.2) $\dfrac{9 + 9 + 9}{9\%}$ Dave Jones, 6/08Coventry, England 301 (3.4) $\dfrac{9}{(\sqrt{9})\%} + \dfrac99$ Steve Wilson, 11/09Raytown, MO 302 (4.2) $\dfrac{9}{(\sqrt{9})\%} + .\overline{9} + .\overline{9}$ Ralph Jeffords, 12/09Centreville, VA 303 (3.6) $\dfrac{9}{(\sqrt{9})\%} + \dfrac{9}{\sqrt{9}}$ Srinivasan Gopal, 2/09Chennai, India 304 (3.8) $\dfrac{9 + (9 + \sqrt{9})\%}{(\sqrt{9})\%}$ Paolo Pellegrini, 2/10Martina Franca, Italy 305 (4.2) $\dfrac{9}{(\sqrt{9})\%} + (\sqrt{9})! - .\overline{9}$ Ralph Jeffords, 2/10Centreville, VA 306 (3.2) $99 \times \sqrt{9} + 9$ Steve Wilson, 11/09Raytown, MO 307 (4.0) $\dfrac{9 + \sqrt{9\%}}{(\sqrt{9})\%} - \sqrt{9}$ Ralph Jeffords, 2/10Centreville, VA 308 (3.8) $\dfrac{9}{(\sqrt{9})\%} + 9 - .\overline{9}$ Ralph Jeffords, 2/10Centreville, VA 309 (3.8) $\dfrac{9}{(\sqrt{9})\%} + \sqrt{9} \times \sqrt{9}$ Srinivasan Gopal, 2/09 Chennai, India 310 (3.6) $\dfrac{9}{(\sqrt{9})\%} + 9.\overline{9}$ Carolyn Neptune, 10/09Prairie Village, KS 311 (4.0) $\dfrac{9 + (\sqrt{9})!\%}{(\sqrt{9})\%} + 9$ Paolo Pellegrini, 3/10Martina Franca, Italy 312 (3.6) $\dfrac{9 + 9\%}{(\sqrt{9})\%} + 9$ Paolo Pellegrini, 3/10Martina Franca, Italy 313 (4.0) $\dfrac{9 + 9\% + \sqrt{9\%}}{(\sqrt{9})\%}$ Paolo Pellegrini, 3/10Martina Franca, Italy 314 (4.6) $\dfrac{.9 + (\sqrt{9})!\%}{(\sqrt{9})\pmf} - (\sqrt{9})!$ Steve Wilson, 8/23Lawrence, KS 315 (3.6) $\dfrac{9.9 + 9}{(\sqrt{9})!\%}$ Ralph Jeffords, 11/09Centreville, VA 316 (3.8) $(\sqrt{9})!^{\sqrt{9}} + \dfrac{9}{9\%}$ Ralph Jeffords, 11/09Centreville, VA 317 (4.4) $\dfrac{.9 + ((\sqrt{9})! - .9)\%}{(\sqrt{9})\pmf}$ Paolo Pellegrini, 3/10Martina Franca, Italy 318 (3.4) $\dfrac{9}{(\sqrt{9})\%} + 9 + 9$ Carolyn Neptune, 10/09Prairie Village, KS 319 (3.8) $\dfrac{9 + \sqrt{9\%}}{(\sqrt{9})\%} + 9$ Paolo Pellegrini, 3/10Martina Franca, Italy 320 (3.6) $\dfrac{99 - \sqrt{9}}{\sqrt{9\%}}$ Steve Wilson, 8/23Lawrence, KS 321 (3.4) $\dfrac{99}{\sqrt{9\%}} - 9$ Ralph Jeffords, 1/10Centreville, VA 322 (4.8) $\dfrac{.9 + (\sqrt{9})!\% + (\sqrt{9})!\pmf}{(\sqrt{9})\pmf}$ Steve Wilson, 8/23Lawrence, KS 323 (4.0) $\dfrac{\sqrt{9} - (9 + \sqrt{9\%})\%}{9\pmf}$ Paolo Pellegrini, 4/10Martina Franca, Italy 324 (1.0) $(9 + 9) \times (9 + 9)$ Dave Jones, 2/08Coventry, England 325 (3.8) $\dfrac{\sqrt{9} + .9}{(9 + \sqrt{9})\pmf}$ Paolo Pellegrini, 4/10Martina Franca, Italy 326 (4.6) $\dfrac{.9 + (\sqrt{9})!\%}{(\sqrt{9})\pmf} + (\sqrt{9})!$ Steve Wilson, 8/23Lawrence, KS 327 (3.6) $\dfrac{9}{(\sqrt{9})\%} + 9 \times \sqrt{9}$ Steve Wilson, 8/23Lawrence, KS 328 (4.0) $\dfrac{9.9 - (\sqrt{9})!\%}{(\sqrt{9})\%}$ Paolo Pellegrini, 4/10Martina Franca, Italy 329 (3.8) $\dfrac{99}{\sqrt{9\%}} - .\overline{9}$ Ralph Jeffords, 1/10Centreville, VA 330 (3.8) $\dfrac{9}{(\sqrt{9})\%} + \dfrac{9}{\sqrt{9\%}}$ Steve Wilson, 10/09Raytown, MO 331 (3.8) $\dfrac{99}{\sqrt{9\%}} + .\overline{9}$ Ralph Jeffords, 1/10Centreville, VA 332 (3.8) $\dfrac{\sqrt{9} - (9 + \sqrt{9})\pmf}{9\pmf}$ Paolo Pellegrini, 3/10Martina Franca, Italy 333 (3.2) $\dfrac{999}{\sqrt{9}}$ Ralph Jeffords, 1/10Centreville, VA 334 (3.8) $\dfrac{\sqrt{9} + (9 - \sqrt{9})\pmf}{9\pmf}$ Paolo Pellegrini, 3/10Martina Franca, Italy 335 (4.0) $\dfrac{\sqrt{9} - 99\%}{(\sqrt{9})!\pmf}$ Paolo Pellegrini, 3/10Martina Franca, Italy 336 (3.6) $\dfrac{9!\pmf}{(99+9)\%}$ Paolo Pellegrini, 3/10Martina Franca, Italy 337 (4.2) $\dfrac{\sqrt{9} + (\sqrt{9} - \sqrt{9\%})\%}{9\pmf}$ Paolo Pellegrini, 3/10Martina Franca, Italy 338 (4.8) $\dfrac{(((\sqrt{9})!)! - (\sqrt{9})!)\% + \sqrt{9}}{(\sqrt{9})\%}$ Steve Wilson, 8/23Lawrence, KS 339 (3.4) $\dfrac{99}{\sqrt{9\%}} + 9$ Paolo Pellegrini, 6/10Martina Franca, Italy 340 (3.6) $\dfrac{99 + \sqrt{9}}{\sqrt{9\%}}$ Paolo Pellegrini, 4/10Martina Franca, Italy 341 (4.0) $\dfrac{\sqrt{9} - .9}{(\sqrt{9})!\pmf} - 9$ Paolo Pellegrini, 4/10Martina Franca, Italy 342 (3.8) $\dfrac{ \sqrt{9} - (\sqrt{9})\pmf}{9\pmf} + 9$ Paolo Pellegrini, 6/10Martina Franca, Italy 343 (4.0) $(9 - .\overline{9} - .\overline{9})^{\sqrt{9}}$ Carolyn Neptune, 10/09Prairie Village, KS 344 (4.0) $\dfrac{ \dfrac{9!\%\%}{\sqrt{9}} - 9}{9\pmf}$ Paolo Pellegrini, 6/10Martina Franca, Italy 345 (4.4) $((\sqrt{9})! + .9) \times \dfrac{\sqrt{9}}{(\sqrt{9})!\%}$ Paolo Pellegrini, 6/10Martina Franca, Italy 346 (4.0) $(\sqrt{9})! \times \left( \dfrac{(\sqrt{9})!}{9\%} - 9 \right)$ Paolo Pellegrini, 6/10Martina Franca, Italy 347 (4.2) $\dfrac{\sqrt{9} - .9}{(\sqrt{9})!\pmf} - \sqrt{9}$ Paolo Pellegrini, 7/10Martina Franca, Italy 348 (3.6) $\dfrac{ \dfrac{9!\pmf}{9} - 9}{9\%}$ Paolo Pellegrini, 7/10Martina Franca, Italy 349 (4.0) $\dfrac{\sqrt{9} + (\sqrt{9})!\%}{9\pmf} + 9$ Paolo Pellegrini, 7/10Martina Franca, Italy 350 (3.8) $\dfrac{99 + (\sqrt{9})!}{\sqrt{9\%}}$ Paolo Pellegrini, 7/10Martina Franca, Italy 351 (3.4) $9 \times \left( \dfrac{9}{\sqrt{9\%}} + 9 \right)$ Paolo Pellegrini, 7/10Martina Franca, Italy 352 (4.0) $((\sqrt{9})! + .\overline{9})^{\sqrt{9}} + 9$ Steve Wilson, 8/23Lawrence, KS 353 (4.2) $\dfrac{\sqrt{9} - .9}{(\sqrt{9})!\pmf} + \sqrt{9}$ Steve Wilson, 8/23Lawrence, KS 354 (3.8) $\dfrac{9}{(\sqrt{9})\%} + 9 \times (\sqrt{9})!$ Steve Wilson, 8/23Lawrence, KS 355 (4.4) $\dfrac{\sqrt{9} - .9 + (\sqrt{9})\%}{(\sqrt{9})!\pmf}$ Steve Wilson, 8/23Lawrence, KS 356 (4.4) $\dfrac{\sqrt{9} - .9}{(\sqrt{9})!\pmf} + (\sqrt{9})!$ Steve Wilson, 8/23Lawrence, KS 357 (4.6) $\dfrac{9 \times 9}{\csch\ln 9} - \sqrt{9}$ Steve Wilson, 8/23Lawrence, KS 359 (4.0) $\dfrac{\sqrt{9} - .9}{(\sqrt{9})!\pmf} + 9$ Steve Wilson, 8/23Lawrence, KS 360 (3.4) $\dfrac{99 + 9}{\sqrt{9\%}}$ Steve Wilson, 8/23Lawrence, KS 361 (4.8) $\dfrac{9 \times 9}{\csch\ln 9} + .\overline{9}$ Steve Wilson, 8/23Lawrence, KS 363 (4.6) $\dfrac{9 \times 9}{\csch\ln 9} + \sqrt{9}$ Steve Wilson, 8/23Lawrence, KS 366 (3.8) $\dfrac{\sqrt{9}}{(9 - .\overline{9})\pmf} - 9$ Steve Wilson, 8/23Lawrence, KS 368 (4.8) $\dfrac{9 \times 9}{\sech\ln 9} - .\overline{9}$ Steve Wilson, 8/23Lawrence, KS 369 (4.2) $\dfrac{\sqrt{9}}{(9 - .\overline{9})\pmf} - (\sqrt{9})!$ Steve Wilson, 8/23Lawrence, KS 370 (3.8) $\dfrac{9 + \sqrt{9} - .9}{(\sqrt{9})\%}$ Steve Wilson, 8/23Lawrence, KS 372 (4.0) $\dfrac{\sqrt{9}}{(9 - .\overline{9})\pmf} - \sqrt{9}$ Steve Wilson, 8/23Lawrence, KS 374 (4.2) $\dfrac{\sqrt{9}}{(9 - .\overline{9})\pmf} - .\overline{9}$ Steve Wilson, 8/23Lawrence, KS 375 (3.4) $\dfrac{\sqrt{9}}{\left( 9 - \dfrac99 \right)\pmf}$ Steve Wilson, 10/11Raytown, MO 376 (4.2) $\dfrac{\sqrt{9}}{(9 - .\overline{9})\pmf} + .\overline{9}$ Steve Wilson, 8/23Lawrence, KS 378 (4.0) $\dfrac{\sqrt{9}}{(9 - .\overline{9})\pmf} + \sqrt{9}$ Steve Wilson, 8/23Lawrence, KS 380 (4.6) $\dfrac{.9 + \sqrt{9\%} - (\sqrt{9})!\%}{(\sqrt{9})\pmf}$ Steve Wilson, 8/23Lawrence, KS 381 (3.4) $\dfrac{9}{(\sqrt{9})\%} + 9 \times 9$ Arulalan Rajan, 2/09Bangalore, India 382 (4.8) $\dfrac{.9}{(\csch\ln 9)\%} - 9 - 9$ Steve Wilson, 9/23Lawrence, KS 384 (3.8) $\dfrac{\sqrt{9}}{(9 - .\overline{9})\pmf} + 9$ Steve Wilson, 8/23Lawrence, KS 387 (4.6) $9 \times \left( \dfrac{9}{\csch\ln 9} + \sqrt{9}\right)$ Steve Wilson, 9/23Lawrence, KS 390 (4.0) $\dfrac{9 + \sqrt{9} - \sqrt{9\%}}{(\sqrt{9})\%}$ Steve Wilson, 8/23Lawrence, KS 391 (3.6) $\dfrac{9 + \sqrt{9}}{(\sqrt{9})\%} - 9$ Steve Wilson, 8/23Lawrence, KS 394 (4.0) $\dfrac{9 + \sqrt{9}}{(\sqrt{9})\%} - (\sqrt{9})!$ Steve Wilson, 8/23Lawrence, KS 396 (3.6) $99 \times (\sqrt{9} + .\overline{9})$ Carolyn Neptune, 10/09Prairie Village, KS 397 (3.6) $\dfrac{9 + \sqrt{9}}{(\sqrt{9})\%} - \sqrt{9}$ Steve Wilson, 8/23Lawrence, KS 398 (4.2) $\dfrac{9 + \sqrt{9} - (\sqrt{9})!\%}{(\sqrt{9})\%}$ Steve Wilson, 8/23Lawrence, KS 399 (3.4) $\dfrac{9}{(\sqrt{9})\%} + 99$ Carolyn Neptune, 10/09Prairie Village, KS 400 (3.4) $\dfrac{9 \times \sqrt{9} + 9}{9\%}$ Steve Wilson, 10/11Raytown, MO

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