4个数能算24点的组合.doc

4个数能算24点的组11710:(1+1)*7+10=241268:(6-(1+2))*8=24合：（一共有404种）1188:(1+1)*8+8=241269:1*2*9+6=241118(1+1+1)*8=241224:(1+2)*2*4=241126(1+1+2)*6=2412610:(1+2)*10-6=241127(1+2)*(1+7)=241225:(1+5)*(2+2)=241277:(7*7-1)/2=241128:(1*1+2)*8=241278:(1+7)*2+8=241226:(1+2)*(2+6)=241279:2*9-1+7=241129:(1+2)*(9-1)=2412710:1*2*7+10=241227:(7-1)*(2+2)=241288:1*2*8+8=2411210:(1+1)*(2+10)=21228:(2-1+2)*8=241289:8*9/(1+2)=2441229:(1+2+9)*2=241134:(1+1)*3*4=2412810:10+(8-1)*2=2412210:(1+2)*(10-2)=21135:(1+3)*(1+5)=2441333:(1+3)*(3+3)=241136:(1*1+3)*6=241233:(1+3)*2*3=241334:(1*3+3)*4=241137:(1*1+7)*3=241234:(1+2+3)*4=241335:1*3*(3+5)=241138:(1-1+3)*8=241336:(6-1+3)*3=241235:(1+2)*(3+5)=241337:1*3+3*7=241139:(1+1)*(3+9)=241236:(3-1+2)*6=241338:(1+8)*3-3=241237:1+2+3*7=2411310:(10-(1+1))*3=21238:(2-1)*3*8=241339:(1+3)*(9-3)=2441239:3*9-(1+2)=241144:(1+1+4)*4=2413310:(1-3+10)*3=241145:(1*1+5)*4=2412310:(10-1*2)*3=241344:(4-1+3)*4=241146:(1-1+4)*6=241345:1+3+4*5=241147:(7-1*1)*4=241244:(1+2)*(4+4)=241346:6/(1-3/4)=241245:(5-1+2)*4=241347:4*7-(1+3)=241148:(1+1)*(4+8)=241246:(2-1)*4*6=241348:(1+3)*4+8=241247:(1-2+7)*4=241349:(9-1*3)*4=241149:(4-1)*(9-1)=241248:(1-2+4)*8=2413410:(1+3)*(10-4)=211410:(1+1)*10+4=241249:(9-(1+2))*4=2441155:5*5-1*1=2412410:1*2*10+4=241356:(1+5)*3+6=241156:(5-1*1)*6=241255:1-2+5*5=241256:(1-2+5)*6=241357:(3-1)*(5+7)=241157:(1+1)*(5+7)=241257:1*2*(5+7)=241358:(1-3+5)*8=241258:(5-1*2)*8=241359:1*3*5+9=241158:(5-(1+1))*8=241259:(1+2)*5+9=2412510:2*10-1+5=2413510:3*10-(1+5)=241166:(1+1)*(6+6)=241266:(1+2)*6+6=241366:(1-3+6)*6=241168:6*8/(1+1)=241367:(7-1*3)*6=241169:(1+1)*9+6=241267:(7-(1+2))*6=241368:(6-1*3)*8=241369:6+(3-1)*9=2413610:1*3*10-6=241689:1+6+8+9=241479:(1-9)*(4-7)=2416810:1*6+8+10=241377:(7-1)*(7-3)=241699:1*6+9+9=241488:(8-(1+4))*8=241378:(7-(1+3))*8=241489:8*9/(4-1)=2416910:(9+10)-(1-6)=21379:(1+7)*9/3=2414910:1+4+9+10=24413710:10+(3-1)*7=24141010:1*4+10+10=241779:1+7+7+9=241388:(1+3)*8-8=241555:(5-1/5)*5=2417710:(1+7)*(10-7)=21389:8*9/1*3=241556:(1+5)*5-6=2441788:1+7+8+8=2413810:(10-1)/3*8=241559:(1+5)*(9-5)=241789:1*7+8+9=241399:(9-1)/3*9=2415510:(10-5)*5-1=2417810:(8+10)-(1-7)=213910:(1+10)*3-9=241566:1*5*6-6=2441567:1-7+5*6=24131010:1+3+10+10=241568:(1-5+8)*6=241799:(9+9)-(1-7)=241444:(1+4)*4+4=241569:(9-1*5)*6=241445:1*4+4*5=2417910:(1-9)*(7-10)=21446:(1+6)*4-4=2415610:(1+5)*(10-6)=241447:4*7-1*4=2441888:1*8+8+8=241448:1*4*4+8=241578:(1-5+7)*8=241449:(1-4+9)*4=241889:(8+9)-(1-8)=241579:(1-7)*(5-9)=2414410:1*4*(10-4)=2418810:(1-8+10)*8=241455:4*5-(1-5)=2415710:5*7-(1+10)=242223:(2+2)*2*3=241456:6/(5/4-1)=241588:(8-1*5)*8=242224:(2+2+2)*4=241457:1-5+4*7=242225:(2*5+2)*2=241589:(9-(1+5))*8=242227:(2*7-2)*2=241458:(1+5)*(8-4)=2415810:1+5+8+10=241459:9-(1-4)*5=241599:1+5+9+9=242228:(2+2)*(8-2)=2415910:1*5+9+10=242229:(2+9)*2+2=2414510:(1-5)*(4-10)=222210:2+2+2*10=244151010:(10+10)-(1-5)1466:(1+4)*6-6=24=242233:(2+2)*(3+3)=241467:(1-4+7)*6=241666:(6-1)*6-6=242234:(2+2+4)*3=241468:(1-4+6)*8=241668:6/(1-6/8)=242235:(2*5-2)*3=241669:(1-6+9)*6=242236:(2/2+3)*6=241469:(9-(1+4))*6=242237:(2/2+7)*3=2416610:1*6*(10-6)=242238:(2-2+3)*8=2414610:(4-1)*10-6=241679:(1+7)*(9-6)=242239:(2+2)*(9-3)=241477:(1+7)*(7-4)=2416710:1+6+7+10=241478:(7-1*4)*8=241688:(1-6+8)*8=2422310:(3+10)*2-2=242244:(2*4-2)*4=2423310:3*10-2*3=242245:2+2+4*5=242344:(2+3)*4+4=242448:(2+4)*(8-4)=242246:(2-2+4)*6=242449:(9-2)*4-4=242247:4*7-(2+2)=242345:(5-(2-3))*4=242248:(2+2)*4+8=242346:(3-2)*4*6=2424410:4-(2-4)*10=242249:2+4+2*9=242347:(2-3+7)*4=242455:(5+5)*2+4=242348:(2-3+4)*8=242456:(2+4)*5-6=2422410:(2+2)*(10-4)=22349:2/3*4*9=242457:(5+7)/2/4=2442458:(2-4+5)*8=242255:5*5-2/2=2423410:3*10-(2+4)=242256:(5-2/2)*6=242355:2-3+5*5=242459:(2+4)*(9-5)=242257:2*5+2*7=242356:(2-3+5)*6=2424510:2*5+4+10=242258:(5+8)*2-2=242357:3*7-(2-5)=242466:(2-4+6)*6=242358:2*8+3+5=242259:(9-(2-5))*2=242359:2*3*(9-5)=242467:(2+6)*(7-4)=242468:2/4*6*8=2422510:(2+5)*2+10=2423510:(2+10)*(5-3)=22469:2*4*(9-6)=242266:(2+6)/2*6=2442267:(2+7)*2+6=242366:(2+3)*6-6=2424610:(2+4)*(10-6)=22367:6/2+3*7=2442268:(8-(2+2))*6=242368:(2+8)*3-6=242477:(7+7)*2-4=242269:(6/2+9)*2=242478:(2*7-8)*4=242369:(9-(2+3))*6=242479:2*4+7+9=2422610:2*10-(2-6)=2423610:2*3*(10-6)=2424710:10-(2-4)*7=242277:(7-(2-7))*2=242377:2*7+3+7=242488:8-(2-4)*8=242378:(2+7)/3*8=242278:(7-(2+2))*8=242379:(7+9)/2*3=242489:(9-(2。