document.write( "Question 154966: There is 123456789. You have 9 boxes (grids) you have to add the top with middle and get the answer at the bottom. You can only use one number only once \n" ); document.write( "
Algebra.Com's Answer #115661 by Edwin McCravy(20055) $\"\"$ $\"About$
You can put this solution on YOUR website!
\r\n" );
document.write( "Here are all 168 ways to fill in the grid with the digits 1 thru 9, so\r\n" );
document.write( "that the number in the top row plus the number in the middle row equals\r\n" );
document.write( "the number in the bottom row.  Of course you can make 168 more ways by\r\n" );
document.write( "swapping the numbers in the top two numbers.\r\n" );
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document.write( "124   125   127   127   128   128   129   129   129   129   134   135\r\n" );
document.write( "659   739   359   368   367   439   357   438   654   735   658   729\r\n" );
document.write( "783   864   486   495   495   567   486   567   783   864   792   864\r\n" );
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document.write( "138   138   139   139   142   142   143   145   146   146   152   152\r\n" );
document.write( "429   654   428   725   596   695   586   692   583   592   487   784\r\n" );
document.write( "567   792   567   864   738   837   729   837   729   738   639   936\r\n" );
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document.write( "154   154   154   157   157   158   159   159   162   162   163   167\r\n" );
document.write( "629   638   782   329   482   634   327   624   387   783   782   328\r\n" );
document.write( "783   792   936   486   639   792   486   783   549   945   945   495\r\n" );
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document.write( "167   168   173   173   175   176   182   182   182   182   182   182\r\n" );
document.write( "382   327   286   295   293   283   367   394   457   493   754   763\r\n" );
document.write( "549   495   459   468   468   459   549   576   639   675   936   945\r\n" );
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document.write( "183   183   183   183   184   184   186   186   187   187   192   192\r\n" );
document.write( "276   492   546   762   392   752   273   543   362   452   384   483\r\n" );
document.write( "459   675   729   945   576   936   459   729   549   639   576   675\r\n" );
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document.write( "192   192   193   193   194   195   195   196   214   214   215   215\r\n" );
document.write( "546   645   275   482   382   273   642   542   569   659   478   748\r\n" );
document.write( "738   837   468   675   576   468   837   738   783   873   693   963\r\n" );
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document.write( "216   216   218   218   218   218   218   218   219   219   219   219\r\n" );
document.write( "378   738   349   376   439   475   736   745   348   438   564   654\r\n" );
document.write( "594   954   567   594   657   693   954   963   567   657   783   873\r\n" );
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document.write( "234   235   236   236   237   238   238   239   241   243   243   245\r\n" );
document.write( "657   746   718   745   654   419   716   418   596   576   675   673\r\n" );
document.write( "891   981   954   981   891   657   954   657   837   819   918   918\r\n" );
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document.write( "245   245   246   246   246   248   248   249   251   254   254   257\r\n" );
document.write( "718   736   573   591   735   319   715   318   397   619   637   391\r\n" );
document.write( "963   981   819   837   981   567   963   567   648   873   891   648\r\n" );
document.write( "\r\n" );
document.write( "257   259   264   269   271   271   273   273   273   273   275   275\r\n" );
document.write( "634   614   519   514   593   683   546   591   645   681   418   643\r\n" );
document.write( "891   873   783   783   864   954   819   864   918   954   693   918\r\n" );
document.write( "\r\n" );
document.write( "276   276   278   278   281   281   283   284   291   291   291   291\r\n" );
document.write( "318   543   316   415   394   673   671   391   357   384   546   573\r\n" );
document.write( "594   819   594   693   675   954   954   675   648   675   837   864\r\n" );
document.write( "\r\n" );
document.write( "293   294   296   297   314   317   317   318   318   319   324   324\r\n" );
document.write( "571   381   541   351   658   529   628   627   654   527   567   657\r\n" );
document.write( "864   675   837   648   972   846   945   945   972   846   891   981\r\n" );
document.write( "\r\n" );
document.write( "327   327   327   327   328   329   341   342   346   346   352   354\r\n" );
document.write( "519   564   618   654   617   517   586   576   572   581   467   618\r\n" );
document.write( "846   891   945   981   945   846   927   918   918   927   819   972\r\n" );
document.write( "\r\n" );
document.write( "354   357   357   358   362   364   367   367   372   376   381   386\r\n" );
document.write( "627   462   624   614   457   527   452   524   546   542   546   541\r\n" );
document.write( "981   819   981   972   819   891   819   891   918   918   927   927\r\n" );
document.write( "\r\n" );
document.write( "Edwin
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