最全的二十四点大全

24点大全1,1,1,1 无解1,1,1,2 无解1,1,1,3 无解1,1,1,4 无解1,1,1,5 无解1,1,1,6 无解1,1,1,7 无解1,1,1,8 (1+1+1)*8=24 1,1,1,9 无解1,1,1,10 无解1,1,1,11 (1+1)*(1+11)=24 1,1,1,12 (1+1)*1*12=24 1,1,1,13 (1+1)*(13-1)=24 1,1,2,2 无解1,1,2,3 无解1,1,2,4 无解1,1,2,5 无解1,1,2,6 (1+1+2)*6=24 1,1,2,7 (1+2)*(1+7)=24 1,1,2,8 (1*1+2)*8=24 1,1,2,9 (1+2)*(9-1)=24 1,1,2,10 (1+1)*(2+10)=24 1,1,2,11 1+(1+2*11)=24 1,1,2,12 (1-1+2)*12=24 1,1,2,13 (1+1)*13-2=24 1,1,3,3 无解1,1,3,4 (1+1)*3*4=24 1,1,3,5 (1+3)*(1+5)=24 1,1,3,6 (1*1+3)*6=24 1,1,3,7 (1*1+7)*3=24 1,1,3,8 (1-1+3)*8=241,1,3,9 (1+1)*(3+9)=24 1,1,3,10 3*(10-1-1)=24 1,1,3,11 (1+11)*(3-1)=24 1,1,3,12 (1*3-1)*12=24 1,1,3,13 (1-3)*(1-13)=24 1,1,4,4 (1+1+4)*4=24 1,1,4,5 (1*1+5)*4=24 1,1,4,6 (1-1+4)*6=241,1,4,7 1*(4*(7-1))=24 1,1,4,8 (1+1)*(4+8)=24 1,1,4,9 (1-4)*(1-9)=24 1,1,4,10 (1+1)*10+4=24 1,1,4,11 无解1,1,4,12 (4-1-1)*12=24 1,1,4,13 无解1,1,5,6 (1*5-1)*6=241,1,5,7 (1+1)*(5+7)=241,1,5,8 (5-1-1)*8=241,1,5,9 无解1,1,5,10 无解1,1,5,11 无解1,1,5,12 无解1,1,5,13 无解1,1,6,6 (1+1)*(6+6)=241,1,6,7 无解1,1,6,8 6/(1+1)*8=241,1,6,9 (1+1)*9+6=241,1,6,10 无解1,1,6,11 无解1,1,6,12 (1+1)*6+12=241,1,6,13 无解1,1,7,7 无解1,1,7,8 无解1,1,7,9 无解1,1,7,10 (1+1)*7+10=241,1,7,11 无解1,1,7,12 无解1,1,7,13 无解1,1,8,8 (1+1)*8+8=241,1,8,9 无解1,1,8,10 无解1,1,8,11 无解1,1,8,12 无解1,1,8,13 无解1,1,9,9 无解1,1,9,10 无解1,1,9,11 无解1,1,9,12 无解1,1,9,13 1+1+9+13=241,1,10,10 无解1,1,10,11 无解1,1,10,12 1+1+10+12=241,1,10,13 1*1+10+13=241,1,11,11 1+1+11+11=241,1,11,12 1*1+11+12=241,1,11,13 1-1+11+13=241,1,12,12 1-1+12+12=241,1,12,13 1*12-1+13=241,1,13,13 13-1-1+13=241,2,2,2 无解1,2,2,3 无解1,2,2,4 (1+2)*2*4=241,2,2,5 (1+5)*2*2=241,2,2,7 2*(2*(7-1))=241,2,2,8 (2-1+2)*8=241,2,2,9 (1+2+9)*2=241,2,2,10 1*(2*(2+10))=241,2,2,11 1*(2+2*11)=241,2,2,12 (1+2/2)*12=241,2,2,13 (1-2+13)*2=241,2,3,3 (1+3)*2*3=241,2,3,4 (1+2+3)*4=241,2,3,5 (1+2)*(3+5)=241,2,3,6 (1*2+6)*3=241,2,3,7 1+(2+3*7)=241,2,3,8 (1+3+8)*2=241,2,3,9 1*(2*(3+9))=241,2,3,10 1+2*10+3=241,2,3,11 (1+2)*(11-3)=241,2,3,12 (1-2+3)*12=241,2,3,13 1+2*13-3=241,2,4,4 (1*2+4)*4=241,2,4,5 (2-1+5)*4=241,2,4,6 (2-1)*4*6=241,2,4,7 (1-2+7)*4=241,2,4,8 (1-2+4)*8=241,2,4,9 (1+9)*2+4=241,2,4,10 1*2*10+4=241,2,4,11 (1+11)/2*4=241,2,4,12 (1+2)*4+12=241,2,4,13 (1+13)*2-4=241,2,5,5 1-(2-5*5)=241,2,5,6 (1-2+5)*6=241,2,5,7 1*(2*(5+7))=241,2,5,8 (1+5)/2*8=241,2,5,9 (1+2)*5+9=241,2,5,10 2*10-1+5=241,2,5,11 无解1,2,5,12 (1+5)*2+12=241,2,5,13 1+2*5+13=241,2,6,6 (1+2)*6+6=241,2,6,7 (1+7)/2*6=241,2,6,8 1/2*6*8=241,2,6,9 1*2*9+6=241,2,6,10 (1+2)*10-6=241,2,6,11 1+2*6+11=241,2,6,12 1*2*6+12=241,2,6,13 2*6-1+13=241,2,7,7 (7*7-1)/2=241,2,7,8 1+2*8+7=241,2,7,9 1+2*7+9=241,2,7,11 2*7-1+11=24 1,2,7,12 2*(7-1)+12=24 1,2,7,13 无解1,2,8,8 1*2*8+8=241,2,8,9 2*8-1+9=241,2,8,10 2*(8-1)+10=24 1,2,8,11 无解1,2,8,12 无解1,2,8,13 1+2+8+13=24 1,2,9,9 无解1,2,9,10 无解1,2,9,11 (1+2)*11-9=24 1,2,9,12 1+2+9+12=24 1,2,9,13 1*2+9+13=24 1,2,10,10 无解1,2,10,11 1+2+10+11=24 1,2,10,12 1*2+10+12=24 1,2,10,13 2-1+10+13=24 1,2,11,11 1*2+11+11=24 1,2,11,12 2-1+11+12=24 1,2,11,13 (2-1)*11+13=24 1,2,12,12 (1+2)*12-12=24 1,2,12,13 1-2+12+13=24 1,2,13,13 1*13-2+13=24 1,3,3,3 (1+3)*(3+3)=24 1,3,3,4 (1*3+3)*4=24 1,3,3,5 1*(3*(3+5))=24 1,3,3,6 (1+6)*3+3=24 1,3,3,7 1*(3+3*7)=24 1,3,3,8 (1+8)*3-3=241,3,3,9 1*3*9-3=241,3,3,10 (1-3+10)*3=24 1,3,3,11 1*(3*(11-3))=24 1,3,3,12 (1+3)*3+12=24 1,3,3,13 无解1,3,4,4 1*(3*(4+4))=24 1,3,4,5 1+(3+4*5)=24 1,3,4,6 6/(1-3/4)=241,3,4,7 (1+3)*7-4=241,3,4,8 (1+3)*4+8=24 1,3,4,9 1+3*9-4=241,3,4,10 (1+3)*(10-4)=24 1,3,4,11 1+3*4+11=24 1,3,4,12 (1-3+4)*12=24 1,3,4,13 3*4-1+13=24 1,3,5,5 无解1,3,5,6 1+3*6+5=241,3,5,7 (1+5)*(7-3)=24 1,3,5,9 1*3*5+9=241,3,5,10 3*5-1+10=241,3,5,11 (1+3)*(11-5)=241,3,5,12 (1+5)/3*12=241,3,5,13 1*(3*(13-5))=241,3,6,6 (1-3+6)*6=241,3,6,7 1*(6*(7-3))=241,3,6,8 (1*6-3)*8=241,3,6,9 (1+9)*3-6=241,3,6,10 1*3*10-6=241,3,6,11 (1+11)/3*6=241,3,6,12 1/3*6*12=241,3,6,13 (1-6+13)*3=241,3,7,7 (1-7)*(3-7)=241,3,7,8 3/(1-7/8)=241,3,7,9 (1+7)/3*9=241,3,7,10 1+3*10-7=241,3,7,11 无解1,3,7,12 (7-1)/3*12=241,3,7,13 1+3+7+13=241,3,8,8 (1+3)*8-8=241,3,8,9 1/3*8*9=241,3,8,10 8/(3/(10-1))=241,3,8,11 3*11-1-8=241,3,8,12 1+3+8+12=241,3,8,13 1*3+8+13=241,3,9,9 (9-1)/3*9=241,3,9,10 (1+10)*3-9=241,3,9,11 1+3+9+11=241,3,9,12 (1+3)*9-12=241,3,9,13 3-1+9+13=241,3,10,10 1+3+10+10=241,3,10,11 1*3+10+11=241,3,10,12 3-1+10+12=241,3,10,13 无解1,3,11,11 3-1+11+11=241,3,11,12 (1+11)*3-12=241,3,11,13 无解1,3,12,12 1*3*12-12=241,3,12,13 1+3*12-13=241,3,13,13 1-3+13+13=241,4,4,4 (1+4)*4+4=241,4,4,5 1*(4+4*5)=241,4,4,6 (1+6)*4-4=241,4,4,7 1+4*4+7=241,4,4,8 1*4*4+8=241,4,4,9 (1-4+9)*4=241,4,4,10 1*(4*(10-4))=241,4,4,12 (1+4/4)*12=241,4,4,13 无解1,4,5,5 4-(1-5)*5=241,4,5,6 4/(1-5/6)=241,4,5,7 1+4*7-5=241,4,5,8 (1+5)*(8-4)=241,4,5,9 (4-1)*5+9=241,4,5,10 (1-5)*(4-10)=241,4,5,11 1*(4*(11-5))=241,4,5,12 (1-4+5)*12=241,4,5,13 (1-4)*(5-13)=241,4,6,6 (1+4)*6-6=241,4,6,7 (1-4+7)*6=241,4,6,8 (1-4+6)*8=241,4,6,9 6*(9-1-4)=241,4,6,10 (4-1)*10-6=241,4,6,11 (1-6+11)*4=241,4,6,12 1*(4*(12-6))=241,4,6,13 1+4+6+13=241,4,7,7 (1+7)*(7-4)=241,4,7,8 (1+7)*4-8=241,4,7,9 (1-9)*(4-7)=241,4,7,10 无解1,4,7,11 (1+4)*7-11=241,4,7,12 1+4+7+12=241,4,7,13 1*4+7+13=241,4,8,8 1*4*8-8=241,4,8,9 1+4*8-9=241,4,8,10 无解1,4,8,11 1+4+8+11=241,4,8,12 1*4+8+12=241,4,8,13 (1-8+13)*4=241,4,9,9 无解1,4,9,10 1+4+9+10=241,4,9,11 1*4+9+11=241,4,9,12 1*4*9-12=241,4,9,13 1+4*9-13=241,4,10,10 1*4+10+10=241,4,10,11 4-1+10+11=241,4,10,12 4/(1-10/12)=241,4,10,13 无解1,4,11,11 无解1,4,11,12 无解1,4,11,13 无解1,4,12,12 (4-1)*12-12=241,4,12,13 无解1,4,13,13 无解1,5,5,5 (5-1/5)*5=241,5,5,7 无解1,5,5,8 无解1,5,5,9 (1+5)*(9-5)=24 1,5,5,10 5*(10-5)-1=24 1,5,5,11 (1-5)*(5-11)=24 1,5,5,12 (1+5/5)*12=24 1,5,5,13 1+5+5+13=24 1,5,6,6 1*5*6-6=241,5,6,7 1+5*6-7=241,5,6,8 (1-5+8)*6=241,5,6,9 1*(6*(9-5))=24 1,5,6,10 (1+5)*(10-6)=24 1,5,6,11 (1+6)*5-11=24 1,5,6,12 1+5+6+12=24 1,5,6,13 1*5+6+13=24 1,5,7,7 无解1,5,7,8 (1-5+7)*8=241,5,7,9 (1-7)*(5-9)=24 1,5,7,10 (1+7/5)*10=24 1,5,7,11 1+5+7+11=24 1,5,7,12 1*5+7+12=24 1,5,7,13 (1-5)*(7-13)=24 1,5,8,8 (1*8-5)*8=241,5,8,9 (1-9)*(5-8)=24 1,5,8,10 1+5+8+10=24 1,5,8,11 1*5+8+11=24 1,5,8,12 (1+5)*(12-8)=24 1,5,8,13 5*(13-8)-1=24 1,5,9,9 1+5+9+9=241,5,9,10 1*5+9+10=24 1,5,9,11 5-1+9+11=24 1,5,9,12 (1+9)/5*12=24 1,5,9,13 (1+5)*(13-9)=24 1,5,10,10 5-1+10+10=24 1,5,10,11 (1+11)/5*10=24 1,5,10,12 1/5*10*12=24 1,5,10,13 10/(5/(13-1))=24 1,5,11,11 (11*11-1)/5=24 1,5,11,12 (11-1)/5*12=24 1,5,11,13 无解1,5,12,12 12/(1+5)*12=24 1,5,12,13 无解1,5,13,13 无解1,6,6,6 (6-1)*6-6=241,6,6,7 无解1,6,6,8 6/(1-6/8)=241,6,6,9 (1-6+9)*6=241,6,6,10 1*(6*(10-6))=24 1,6,6,12 1*6+6+12=241,6,6,13 1+6*6-13=241,6,7,7 无解1,6,7,8 无解1,6,7,9 (1+7)*(9-6)=241,6,7,10 1+6+7+10=241,6,7,11 1*6+7+11=241,6,7,12 (1-6+7)*12=241,6,7,13 无解1,6,8,8 (1-6+8)*8=241,6,8,9 1+6+8+9=241,6,8,10 1*6+8+10=241,6,8,11 (1-8+11)*6=241,6,8,12 1*(6*(12-8))=241,6,8,13 (1-13)*(6-8)=241,6,9,9 1*6+9+9=241,6,9,10 (1+10/6)*9=241,6,9,11 无解1,6,9,12 (1-9+12)*6=241,6,9,13 1*(6*(13-9))=241,6,10,10 无解1,6,10,11 无解1,6,10,12 10/(6-1)*12=241,6,10,13 (1-10+13)*6=241,6,11,11 无解1,6,11,12 (1+11)/6*12=241,6,11,13 (1+11*13)/6=241,6,12,12 1/6*12*12=241,6,12,13 12/(6/(13-1))=241,6,13,13 无解1,7,7,7 无解1,7,7,8 无解1,7,7,9 1+7+7+9=241,7,7,10 1*7+7+10=241,7,7,11 (1-7)*(7-11)=241,7,7,12 (1+7/7)*12=241,7,7,13 无解1,7,8,8 1+7+8+8=241,7,8,9 1*7+8+9=241,7,8,10 1*(8*(10-7))=241,7,8,11 (1+7)*(11-8)=241,7,8,12 (1-7+8)*12=241,7,8,13 无解1,7,9,9 7-1+9+9=241,7,9,10 (1-9)*(7-10)=241,7,9,11 (1+11)*(9-7)=241,7,9,12 (1+7)*(12-9)=241,7,9,13 (1-7)*(9-13)=241,7,10,11 无解1,7,10,12 (10-1-7)*12=241,7,10,13 (1+7)*(13-10)=241,7,11,11 无解1,7,11,12 无解1,7,11,13 无解1,7,12,12 12/(7-1)*12=241,7,12,13 (1+13)/7*12=241,7,13,13 (13*13-1)/7=241,8,8,8 1*8+8+8=241,8,8,9 8-1+8+9=241,8,8,10 (1-8+10)*8=241,8,8,11 1*(8*(11-8))=241,8,8,12 (1+8/8)*12=241,8,8,13 无解1,8,9,9 无解1,8,9,10 无解1,8,9,11 (1-9)*(8-11)=241,8,9,12 (1-8+9)*12=241,8,9,13 8*(13-1-9)=241,8,10,10 无解1,8,10,11 (1+11)*(10-8)=241,8,10,12 (1*10-8)*12=241,8,10,13 1*(8*(13-10))=241,8,11,11 无解1,8,11,12 (11-1-8)*12=241,8,11,13 (1-11+13)*8=241,8,12,12 12/(12/8-1)=241,8,12,13 无解1,8,13,13 无解1,9,9,9 无解1,9,9,10 无解1,9,9,11 无解1,9,9,12 (1+9/9)*12=241,9,9,13 无解1,9,10,10 无解1,9,10,11 无解1,9,10,12 (1-9+10)*12=241,9,10,13 (1-9)*(10-13)=241,9,11,11 (1+11)*(11-9)=241,9,11,12 (1*11-9)*12=241,9,11,13 (1-13)*(9-11)=241,9,12,12 (12-1-9)*12=241,9,12,13 无解1,9,13,13 无解1,10,10,10 无解1,10,10,11 无解1,10,10,12 (1+10/10)*12=241,10,11,11 无解1,10,11,12 (1-10+11)*12=24 1,10,11,13 无解1,10,12,12 (1*12-10)*12=24 1,10,12,13 (1-13)*(10-12)=24 1,10,13,13 无解1,11,11,11 无解1,11,11,12 (1+11/11)*12=24 1,11,11,13 (1+11)*(13-11)=24 1,11,12,12 (1-11+12)*12=24 1,11,12,13 1*(12*(13-11))=24 1,11,13,13 (1+11/13)*13=24 1,12,12,12 (1+12/12)*12=24 1,12,12,13 (1-12+13)*12=24 1,12,13,13 (1+13/13)*12=24 1,13,13,13 无解2,2,2,2 无解2,2,2,3 (2+2)*2*3=242,2,2,4 (2+2+2)*4=242,2,2,5 2*(2+2*5)=242,2,2,6 无解2,2,2,7 2*(2*7-2)=242,2,2,8 (2/2+2)*8=242,2,2,9 2+2*(2+9)=242,2,2,10 2+(2+2*10)=242,2,2,11 2*(2/2+11)=242,2,2,12 (2+2-2)*12=242,2,2,13 2-2*(2-13)=242,2,3,3 (2+2*3)*3=242,2,3,4 (2+2+4)*3=242,2,3,5 (2*5-2)*3=242,2,3,6 (2/2+3)*6=242,2,3,7 2*(2+3+7)=242,2,3,8 (2-2+3)*8=242,2,3,9 (2+2/3)*9=242,2,3,10 2*(3+10)-2=242,2,3,11 2*(3-2+11)=242,2,3,12 (2+2)*3+12=242,2,3,13 2*(2-3+13)=242,2,4,4 2*(2*4+4)=242,2,4,5 2+(2+4*5)=242,2,4,6 (2-2+4)*6=242,2,4,7 2+2*(4+7)=242,2,4,8 (2+2)*4+8=242,2,4,9 2+2*9+4=242,2,4,10 2*(2*(10-4))=242,2,4,11 2-(2-4)*11=242,2,4,12 2*(2+4)+12=24 2,2,5,5 2*(2+5+5)=242,2,5,6 2+2*(5+6)=242,2,5,7 2*5+2*7=242,2,5,8 2*(5+8)-2=242,2,5,9 2*(5-2+9)=242,2,5,10 2*(2+5)+10=242,2,5,11 2*(2*(11-5))=242,2,5,12 2+2*5+12=242,2,5,13 无解2,2,6,6 (2+6)/2*6=242,2,6,7 2*(2+7)+6=242,2,6,8 2*(2+6)+8=242,2,6,9 2*(2*9-6)=242,2,6,10 2+2*6+10=242,2,6,11 2*(11-2)+6=242,2,6,12 2*(2*(12-6))=242,2,6,13 2*(2+13)-6=242,2,7,7 2*(7-2+7)=242,2,7,8 2+2*7+8=242,2,7,9 无解2,2,7,10 2*(7+10/2)=242,2,7,11 无解2,2,7,12 2*7-2+12=242,2,7,13 2+2+7+13=242,2,8,8 (2+2)*8-8=242,2,8,9 2*9-2+8=242,2,8,10 2*(2*10-8)=242,2,8,11 无解2,2,8,12 2+2+8+12=242,2,8,13 无解2,2,9,9 无解2,2,9,10 2*(9-2)+10=242,2,9,11 2+2+9+11=242,2,9,12 (2+2)*9-12=242,2,9,13 无解2,2,10,10 2+2+10+10=242,2,10,11 2*(2*11-10)=242,2,10,12 无解2,2,10,13 2/2+10+13=242,2,11,11 (2+2/11)*11=242,2,11,12 2/2+11+12=242,2,11,13 2-2+11+13=242,2,12,12 2-2+12+12=242,2,12,13 12-2/2+13=242,2,13,13 (2-2/13)*13=242,3,3,3 (2+3+3)*3=242,3,3,4 无解2,3,3,5 2*(3*5-3)=242,3,3,7 2*(3*(7-3))=242,3,3,8 (2*3-3)*8=242,3,3,9 (2+3)*3+9=242,3,3,10 3*(3+10/2)=242,3,3,11 2*(3/3+11)=242,3,3,12 (2+3-3)*12=242,3,3,13 2+3*3+13=242,3,4,4 (2+3)*4+4=242,3,4,5 2*(3+4+5)=242,3,4,6 2+3*6+4=242,3,4,7 (2-3+7)*4=242,3,4,8 (2-3+4)*8=242,3,4,9 2/3*4*9=242,3,4,10 2*(3+4)+10=242,3,4,11 2*(3+11)-4=242,3,4,12 (2*3-4)*12=242,3,4,13 2*(3-4+13)=242,3,5,5 2-(3-5*5)=242,3,5,6 (2-3+5)*6=242,3,5,7 2+3*5+7=242,3,5,8 2*(3+5)+8=242,3,5,9 2+3*9-5=242,3,5,10 2*(5-3+10)=242,3,5,11 2-(3-5)*11=242,3,5,12 12/(3-5/2)=242,3,5,13 2*3+5+13=242,3,6,6 (2+3)*6-6=242,3,6,7 (2*7-6)*3=242,3,6,8 (2+8)*3-6=242,3,6,9 (2+6)/3*9=242,3,6,10 2*(3*(10-6))=242,3,6,11 2+6/3*11=242,3,6,12 2*3+6+12=242,3,6,13 2+3+6+13=242,3,7,7 2*7+3+7=242,3,7,8 (2+7)/3*8=242,3,7,9 2*(3*7-9)=242,3,7,10 (2+7*10)/3=242,3,7,11 (2+3)*7-11=242,3,7,12 2+3+7+12=242,3,7,13 2*7-3+13=242,3,8,8 (2*8-8)*3=242,3,8,9 8/(2/(9-3))=242,3,8,10 2*3+8+10=242,3,8,11 2+3+8+11=242,3,8,12 2*(3*8-12)=242,3,8,13 2*(3+13)-8=242,3,9,9 2*3+9+9=242,3,9,11 无解2,3,9,12 2*(9-3)+12=24 2,3,9,13 2*(3*(13-9))=24 2,3,10,10 2*(10-3)+10=24 2,3,10,11 无解2,3,10,12 (2+10)*3-12=24 2,3,10,13 3-2+10+13=24 2,3,11,11 2+3*11-11=24 2,3,11,12 3-2+11+12=24 2,3,11,13 (3-2)*11+13=24 2,3,12,12 (3-2)*12+12=24 2,3,12,13 2-3+12+13=24 2,3,13,13 3*13-2-13=24 2,4,4,4 2*(4+4+4)=24 2,4,4,5 (2+5)*4-4=242,4,4,6 (2*4-4)*6=242,4,4,7 2*(4*(7-4))=24 2,4,4,8 2*4*4-8=242,4,4,9 4*(9-2)-4=242,4,4,10 2*(4+10)-4=24 2,4,4,11 2*(4/4+11)=24 2,4,4,12 (2+4-4)*12=24 2,4,4,13 2*(13-4/4)=24 2,4,5,5 2*(5+5)+4=24 2,4,5,6 (2+4)*5-6=242,4,5,7 4/(2/(5+7))=24 2,4,5,8 (2-4+5)*8=242,4,5,9 (2+4)*(9-5)=24 2,4,5,10 2*5+4+10=24 2,4,5,11 2*4+5+11=24 2,4,5,12 2*(5-4)*12=24 2,4,5,13 2+4+5+13=24 2,4,6,6 (2-4+6)*6=242,4,6,7 2+4*7-6=242,4,6,8 2/4*6*8=242,4,6,9 (2+4/6)*9=242,4,6,10 2*4+6+10=24 2,4,6,11 2-(4-6)*11=24 2,4,6,12 2+4+6+12=24 2,4,6,13 2*13+4-6=24 2,4,7,7 2*(7+7)-4=242,4,7,8 (2*7-8)*4=242,4,7,9 2*4+7+9=242,4,7,10 2*(4*(10-7))=24 2,4,7,11 2+4+7+11=24 2,4,7,12 (2+7)*4-12=24 2,4,7,13 无解2,4,8,8 2*4+8+8=24 2,4,8,10 2+4+8+10=242,4,8,11 2*(4*(11-8))=242,4,8,12 2*(4+12)-8=242,4,8,13 2*13-8/4=242,4,9,9 2+4+9+9=242,4,9,10 2*9-4+10=242,4,9,11 无解2,4,9,12 2*(4*(12-9))=242,4,9,13 (2+4)*(13-9)=242,4,10,10 (2+4/10)*10=242,4,10,11 2*(11-4)+10=242,4,10,12 2*(10-4)+12=242,4,10,13 2*(4+13)-10=242,4,11,11 4-2+11+11=242,4,11,12 4*(11-2)-12=242,4,11,13 无解2,4,12,12 4*12-2*12=242,4,12,13 无解2,4,13,13 2-4+13+13=242,5,5,5 无解2,5,5,6 无解2,5,5,7 2*7+5+5=242,5,5,8 (2+5/5)*8=242,5,5,9 2*5+5+9=242,5,5,10 (5-2/10)*5=242,5,5,11 (2+5)*5-11=242,5,5,12 2+5+5+12=242,5,5,13 2*(5*5-13)=242,5,6,6 (2*5-6)*6=242,5,6,7 (2-5+7)*6=242,5,6,8 (2-5+6)*8=242,5,6,9 5/2*6+9=242,5,6,10 2/5*6*10=242,5,6,11 2+5+6+11=242,5,6,12 2*(6-5)*12=242,5,6,13 2*(5-6+13)=242,5,7,7 2*5+7+7=242,5,7,8 (2*5-7)*8=242,5,7,9 5*7-2-9=242,5,7,10 2+5+7+10=242,5,7,11 2-(5-7)*11=242,5,7,12 无解2,5,7,13 2+5*7-13=242,5,8,8 5*8-2*8=242,5,8,9 2+5+8+9=242,5,8,10 (2-10)*(5-8)=242,5,8,11 2*(5+11)-8=242,5,8,12 (2*5-8)*12=242,5,9,9 无解2,5,9,10 2*10-5+9=242,5,9,11 2*9-5+11=242,5,9,12 5-2+9+12=242,5,9,13 无解2,5,10,10 (2+10)/5*10=242,5,10,11 2+10/5*11=242,5,10,12 2*(5+12)-10=242,5,10,13 2*13-10/5=242,5,11,11 无解2,5,11,12 2*(11-5)+12=242,5,11,13 无解2,5,12,12 (5-2)*12-12=242,5,12,13 2*(5+13)-12=242,5,13,13 无解2,6,6,6 2*6+6+6=242,6,6,7 (6+6*7)/2=242,6,6,8 (2+6/6)*8=242,6,6,9 2*(6+9)-6=242,6,6,10 2+6+6+10=242,6,6,11 2*(6/6+11)=242,6,6,12 (2+6-6)*12=242,6,6,13 2*(13-6/6)=242,6,7,7 无解2,6,7,8 (2-6+7)*8=242,6,7,9 2+6+7+9=242,6,7,10 (2+6)*(10-7)=242,6,7,11 2*(7-6+11)=242,6,7,12 2*(7-6)*12=242,6,7,13 2*(6-7+13)=242,6,8,8 2+6+8+8=242,6,8,9 2/6*8*9=242,6,8,10 2*(6+10)-8=242,6,8,11 2-(6-8)*11=242,6,8,12 (2*8-12)*6=242,6,8,13 2*13+6-8=242,6,9,9 (2+6/9)*9=242,6,9,10 (2-10)*(6-9)=242,6,9,11 2*(6*(11-9))=242,6,9,12 (2+6)*(12-9)=242,6,9,13 无解2,6,10,10 2*10-6+10=242,6,10,11 2*(6+11)-10=242,6,10,12 (2*6-10)*12=242,6,10,13 (2+6)*(13-10)=242,6,11,11 无解2,6,11,12 2+11/6*12=242,6,11,13 2*(6*(13-11))=242,6,12,13 2*13-12/6=24 2,6,13,13 无解2,7,7,7 无解2,7,7,8 2+7+7+8=242,7,7,9 无解2,7,7,10 (2+10/7)*7=24 2,7,7,11 2*(7/7+11)=24 2,7,7,12 (2+7-7)*12=24 2,7,7,13 2*(13-7/7)=24 2,7,8,8 (2-7+8)*8=242,7,8,9 2*(7+9)-8=242,7,8,10 无解2,7,8,11 (2*7-11)*8=24 2,7,8,12 2*(8-7)*12=24 2,7,8,13 2*(7-8+13)=24 2,7,9,9 无解2,7,9,10 2*(9-7+10)=24 2,7,9,11 2-(7-9)*11=24 2,7,9,12 无解2,7,9,13 2*9-7+13=24 2,7,10,10 2*(7+10)-10=24 2,7,10,11 2*10-7+11=24 2,7,10,12 7+10/2+12=24 2,7,10,13 无解2,7,11,11 无解2,7,11,12 2*(7+11)-12=24 2,7,11,13 无解2,7,12,12 (2*7-12)*12=24 2,7,12,13 2*(13-7)+12=24 2,7,13,13 无解2,8,8,8 2*(8+8)-8=242,8,8,9 (2-8+9)*8=242,8,8,10 8-2+8+10=24 2,8,8,11 2*(8/8+11)=24 2,8,8,12 (2+8-8)*12=24 2,8,8,13 (2*8-13)*8=24 2,8,9,9 (2+9/9)*8=242,8,9,10 2*(8+9)-10=24 2,8,9,11 2*(9-8+11)=24 2,8,9,12 (2+8/12)*9=24 2,8,9,13 2*(8-9+13)=24 2,8,10,10 2*(10-8+10)=24 2,8,10,11 2-(8-10)*11=24 2,8,10,12 2*(8+10)-12=24 2,8,10,13 2*13+8-10=24 2,8,11,11 (2+11/11)*8=24 2,8,11,12 (2-11+12)*8=24 2,8,11,13 无解2,8,12,13 (2-12+13)*8=242,8,13,13 (2+13/13)*8=242,9,9,9 无解2,9,9,10 无解2,9,9,11 2*(9/9+11)=242,9,9,12 (2+9-9)*12=242,9,9,13 2*(13-9/9)=242,9,10,10 9+10/2+10=242,9,10,11 2*(10-9+11)=242,9,10,12 2*(10-9)*12=242,9,10,13 2*(9-10+13)=242,9,11,11 2-(9-11)*11=242,9,11,12 无解2,9,11,13 2*13+9-11=242,9,12,12 无解2,9,12,13 12/(2/(13-9))=242,9,13,13 (9+13)/2+13=242,10,10,10 无解2,10,10,11 2*(10/10+11)=242,10,10,12 (2+10-10)*12=242,10,10,13 (2-10)*(10-13)=242,10,11,11 2*(11-10+11)=242,10,11,12 2-(10-12)*11=242,10,11,13 2*(10-11+13)=242,10,12,12 无解2,10,12,13 2*13+10-12=242,10,13,13 无解2,11,11,11 2*(11/11+11)=242,11,11,12 (2+11-11)*12=242,11,11,13 2*11-11+13=242,11,12,12 2*(11+12/12)=242,11,12,13 2*(11-12+13)=242,11,13,13 2*(11+13/13)=242,12,12,12 (2+12-12)*12=242,12,12,13 2*(12*(13-12))=242,12,13,13 2*12+13-13=242,13,13,13 2*(13-13/13)=243,3,3,3 3*3*3-3=243,3,3,4 (3*3-3)*4=243,3,3,5 3*3+3*5=243,3,3,6 (3+3)*3+6=243,3,3,7 3*(3/3+7)=243,3,3,8 (3+3-3)*8=243,3,3,9 3*(9-3/3)=243,3,3,10 3-3*(3-10)=243,3,3,11 3*11-3*3=243,3,3,12 (3+3)/3*12=243,3,3,13 无解3,3,4,5 (3/3+5)*4=243,3,4,6 (3-3+4)*6=243,3,4,7 3*(4-3+7)=243,3,4,8 (3+3)*(8-4)=243,3,4,9 3+3*4+9=243,3,4,10 无解3,3,4,11 3*3+4+11=243,3,4,12 (3+3-4)*12=243,3,4,13 3*(13-4)-3=243,3,5,5 5*5-3/3=243,3,5,6 (3+3)*5-6=243,3,5,7 3*(3*5-7)=243,3,5,8 无解3,3,5,9 (3+3)*(9-5)=243,3,5,10 3*3+5+10=243,3,5,11 无解3,3,5,12 3-3*(5-12)=243,3,5,13 3+3+5+13=243,3,6,6 3*(6/3+6)=243,3,6,7 3-(3-6)*7=243,3,6,8 (3*3-6)*8=243,3,6,9 3*3+6+9=243,3,6,10 3*(3*6-10)=243,3,6,11 3*(3-6+11)=243,3,6,12 3+3+6+12=243,3,6,13 3-3*(6-13)=243,3,7,7 (3+3/7)*7=243,3,7,8 3*3+7+8=243,3,7,9 3+7/3*9=243,3,7,10 无解3,3,7,11 3+3+7+11=243,3,7,12 (3*3-7)*12=243,3,7,13 3*(3*7-13)=243,3,8,8 8/(3-8/3)=243,3,8,9 3*(3+8)-9=243,3,8,10 3+3+8+10=243,3,8,11 无解3,3,8,12 (3+3)*(12-8)=243,3,8,13 3*(3-8+13)=243,3,9,9 3+3+9+9=243,3,9,10 3+3*10-9=243,3,9,11 3*(11-9/3)=243,3,9,12 3*(3+9)-12=243,3,9,13 (3+3)*(13-9)=243,3,10,10 无解3,3,10,11 无解3,3,10,12 无解3,3,10,13 3/3+10+13=243,3,11,12 3/3+11+12=24 3,3,11,13 3-3+11+13=24 3,3,12,12 3-3+12+12=24 3,3,12,13 3*13-3-12=24 3,3,13,13 无解3,4,4,4 (3+4)*4-4=24 3,4,4,5 3+4*4+5=243,4,4,6 (3+4/4)*6=24 3,4,4,7 3*(4/4+7)=24 3,4,4,8 (3+4-4)*8=24 3,4,4,9 3*(9-4/4)=243,4,4,10 4*(10-3)-4=24 3,4,4,11 4*4-3+11=24 3,4,4,12 (3-4/4)*12=24 3,4,4,13 3+4+4+13=24 3,4,5,5 3-(4-5*5)=24 3,4,5,6 (3-4+5)*6=24 3,4,5,7 3*4+5+7=243,4,5,8 (3+5)*4-8=24 3,4,5,9 3*(4-5+9)=24 3,4,5,10 3*4/5*10=24 3,4,5,11 (3+4)*5-11=24 3,4,5,12 3+4+5+12=24 3,4,5,13 3*5-4+13=24 3,4,6,6 3*4+6+6=243,4,6,7 无解3,4,6,8 (3*4-8)*6=24 3,4,6,9 (3-6+9)*4=24 3,4,6,10 3*(4-6+10)=24 3,4,6,11 3+4+6+11=24 3,4,6,12 3*4/6*12=24 3,4,6,13 (3+13)/4*6=24 3,4,7,7 3+4*7-7=243,4,7,8 4*(7-3)+8=24 3,4,7,9 3*(4+7)-9=24 3,4,7,10 3+4+7+10=24 3,4,7,11 3*(4-7+11)=24 3,4,7,12 3+7/4*12=24 3,4,7,13 无解3,4,8,8 无解3,4,8,9 3+4+8+9=243,4,8,10 3*(4*(10-8))=24 3,4,8,11 3+4*8-11=24 3,4,8,12 3*(4+8)-12=24 3,4,8,13 8/(3/(13-4))=24 3,4,9,9 3*(9-4)+9=24 3,4,9,10 无解3,4,9,11 3*(4*(11-9))=24 3,4,9,13 3*(4-9+13)=243,4,10,10 3*10+4-10=243,4,10,11 无解3,4,10,12 (3*4-10)*12=243,4,10,13 (3-10+13)*4=243,4,11,11 无解3,4,11,12 3*(11-12/4)=243,4,11,13 3*(4*(13-11))=243,4,12,12 (4-3)*12+12=243,4,12,13 3-4+12+13=243,4,13,13 无解3,5,5,5 无解3,5,5,6 3*(5+5)-6=243,5,5,7 3*(5/5+7)=243,5,5,8 (3+5-5)*8=243,5,5,9 (3+9/5)*5=243,5,5,10 无解3,5,5,11 3+5+5+11=243,5,5,12 (3-5/5)*12=243,5,5,13 无解3,5,6,6 (3-5+6)*6=243,5,6,7 3*(6-5+7)=243,5,6,8 3*(6-5)*8=243,5,6,9 3*(5+6)-9=243,5,6,10 3+5+6+10=243,5,6,11 (3*5-11)*6=243,5,6,12 (3+5-6)*12=243,5,6,13 (3-6)*(5-13)=243,5,7,7 无解3,5,7,8 3-(5-8)*7=243,5,7,9 3+5+7+9=243,5,7,10 3*(5-7+10)=243,5,7,11 (3-7)*(5-11)=243,5,7,12 3*(5+7)-12=243,5,7,13 (5*13+7)/3=243,5,8,8 3+5+8+8=243,5,8,9 3*9+5-8=243,5,8,10 无解3,5,8,11 3*(5-8+11)=243,5,8,12 (3*5-12)*8=243,5,8,13 5*8-3-13=243,5,9,9 (3-9)*(5-9)=243,5,9,10 (3+9)/5*10=243,5,9,11 无解3,5,9,12 3*(5-9+12)=243,5,9,13 (3+9*13)/5=243,5,10,10 3*(10-10/5)=243,5,10,11 3*10+5-11=243,5,10,13 3*(5-10+13)=243,5,11,11 5-3+11+11=243,5,11,12 (11-5)/3*12=243,5,11,13 无解3,5,12,12 5*12-3*12=243,5,12,13 (3*5-13)*12=243,5,13,13 3-5+13+13=243,6,6,6 (3+6/6)*6=243,6,6,7 3*(6/6+7)=243,6,6,8 (3+6-6)*8=243,6,6,9 3+6+6+9=243,6,6,10 (6-3)*10-6=243,6,6,11 (6+6*11)/3=243,6,6,12 3*6-6+12=243,6,6,13 6*(13-3-6)=243,6,7,7 3*(7-6+7)=243,6,7,8 3+6+7+8=243,6,7,9 3*(6-7+9)=243,6,7,10 6/3*7+10=243,6,7,11 无解3,6,7,12 (3+6-7)*12=243,6,7,13 3*6-7+13=243,6,8,8 (3+8/8)*6=243,6,8,9 (3-8+9)*6=243,6,8,10 3*(6-8+10)=243,6,8,11 无解3,6,8,12 6*(8-12/3)=243,6,8,13 6-3+8+13=243,6,9,9 3*9+6-9=243,6,9,10 (3-9)*(6-10)=243,6,9,11 3*(6-9+11)=243,6,9,12 3*6/9*12=243,6,9,13 (3+13)/6*9=243,6,10,10 (3-6/10)*10=243,6,10,11 (3-10+11)*6=243,6,10,12 3*(6-10+12)=243,6,10,13 无解3,6,11,11 (3+11/11)*6=243,6,11,12 (3-11+12)*6=243,6,11,13 3*(6-11+13)=243,6,12,12 (3+12/12)*6=243,6,12,13 (3-12+13)*6=243,6,13,13 (3+13/13)*6=243,7,7,7 3+7+7+7=243,7,7,8 (3+7-7)*8=243,7,7,9 3*(9-7/7)=243,7,7,10 3*7-7+10=243,7,7,11 无解3,7,7,13 (3-7)*(7-13)=24 3,7,8,8 3*(7+8/8)=243,7,8,9 3*(7-8+9)=243,7,8,10 无解3,7,8,11 3*7-8+11=243,7,8,12 (3+7-8)*12=24 3,7,8,13 3*13-7-8=243,7,9,9 3*(7+9/9)=243,7,9,10 3*(7-9+10)=24 3,7,9,11 (3-9)*(7-11)=24 3,7,9,12 3*7-9+12=243,7,9,13 7*9-3*13=243,7,10,10 3*(7+10/10)=24 3,7,10,11 3*(7-10+11)=24 3,7,10,12 无解3,7,10,13 3*7-10+13=24 3,7,11,11 3*(7+11/11)=24 3,7,11,12 3*(7-11+12)=24 3,7,11,13 无解3,7,12,12 3*(7+12/12)=24 3,7,12,13 3*(7-12+13)=24 3,7,13,13 3*(7+13/13)=24 3,8,8,8 (3+8-8)*8=243,8,8,9 3*(8*(9-8))=243,8,8,10 (8*10-8)/3=243,8,8,11 8-3+8+11=243,8,8,12 (3-8/8)*12=243,8,8,13 无解3,8,9,9 3*8+9-9=243,8,9,10 3*(8*(10-9))=24 3,8,9,11 3*9+8-11=243,8,9,12 (3+8-9)*12=24 3,8,9,13 3*(13-8)+9=24 3,8,10,10 3*8+10-10=24 3,8,10,11 3*(8*(11-10))=24 3,8,10,12 10/(8-3)*12=24 3,8,10,13 无解3,8,11,11 3*8+11-11=24 3,8,11,12 3*(8*(12-11))=24 3,8,11,13 无解3,8,12,12 3*8+12-12=24 3,8,12,13 3*(8*(13-12))=24 3,8,13,13 3*8+13-13=24 3,9,9,9 3*(9-9/9)=243,9,9,10 3*(9+9-10)=24 3,9,9,11 (3+9)*(11-9)=24 3,9,9,12 3*9+9-12=243,9,9,13 (3-9)*(9-13)=24 3,9,10,11 3*(9+10-11)=243,9,10,12 (3+9-10)*12=243,9,10,13 3*9+10-13=243,9,11,11 (3-9/11)*11=243,9,11,12 3*(9+11-12)=243,9,11,13 (3+9)*(13-11)=243,9,12,12 3*(9-12/12)=243,9,12,13 3*(9+12-13)=243,9,13,13 3*(9-13/13)=243,10,10,10 无解3,10,10,11 无解3,10,10,12 (3-10/10)*12=243,10,10,13 无解3,10,11,11 无解3,10,11,12 (3+10-11)*12=243,10,11,13 3*(10+11-13)=243,10,12,12 无解3,10,12,13 无解3,10,13,13 无解3,11,11,11 无解3,11,11,12 (3-11/11)*12=243,11,11,13 无解3,11,12,12 (3+11-12)*12=243,11,12,13 无解3,11,13,13 无解3,12,12,12 (3-12/12)*12=243,12,12,13 (3+12-13)*12=243,12,13,13 (3-13/13)*12=243,13,13,13 无解4,4,4,4 4*4+4+4=244,4,4,5 4*(4/4+5)=244,4,4,6 (4+4-4)*6=244,4,4,7 (4+4)*(7-4)=244,4,4,8 (4+4)*4-8=244,4,4,9 4-4*(4-9)=244,4,4,10 4*(4*4-10)=244,4,4,11 4*(11-4)-4=244,4,4,12 4+4+4+12=244,4,4,13 无解4,4,5,5 (4+4/5)*5=244,4,5,6 4*(5-4)*6=244,4,5,7 4*(4-5+7)=244,4,5,8 (4+4-5)*8=244,4,5,9 无解4,4,5,10 4-4*(5-10)=244,4,5,11 4+4+5+11=244,4,5,12 4*(4+5)-12=244,4,5,13 4*4-5+13=244,4,6,7 无解4,4,6,8 4*(4-6+8)=244,4,6,9 4*4/6*9=244,4,6,10 4+4+6+10=244,4,6,11 4-4*(6-11)=244,4,6,12 (4+4-6)*12=244,4,6,13 4*(13-6)-4=244,4,7,7 (4-4/7)*7=244,4,7,8 4+4*7-8=244,4,7,9 4+4+7+9=244,4,7,10 (4+4)*(10-7)=244,4,7,11 无解4,4,7,12 4-4*(7-12)=244,4,7,13 4*13-4*7=244,4,8,8 4+4+8+8=244,4,8,9 4*9-4-8=244,4,8,10 4*(4-8+10)=244,4,8,11 (4+4)*(11-8)=244,4,8,12 4*4/8*12=244,4,8,13 4-4*(8-13)=244,4,9,9 无解4,4,9,10 无解4,4,9,11 4*(4-9+11)=244,4,9,12 (4+4)*(12-9)=244,4,9,13 无解4,4,10,10 (10*10-4)/4=244,4,10,11 无解4,4,10,12 4*(4-10+12)=244,4,10,13 4/4+10+13=244,4,11,11 无解4,4,11,12 4/4+11+12=244,4,11,13 4-4+11+13=244,4,12,12 4-4+12+12=244,4,12,13 4*(13-4)-12=244,4,13,13 无解4,5,5,5 4+5*5-5=244,5,5,6 (4+5-5)*6=244,5,5,7 4*(7-5/5)=244,5,5,8 (4-5/5)*8=244,5,5,9 4*5-5+9=244,5,5,10 4+5+5+10=244,5,5,11 无解4,5,5,12 无解4,5,5,13 无解4,5,6,6 4*(5+6/6)=244,5,6,7 4*(5-6+7)=244,5,6,8 (4+5-6)*8=244,5,6,9 4+5+6+9=244,5,6,11 (5+11)/4*6=24 4,5,6,12 (4+6)/5*12=24 4,5,6,13 6*(13-4-5)=24 4,5,7,7 4*(5+7/7)=244,5,7,8 4+5+7+8=244,5,7,9 4*7+5-9=244,5,7,10 4-(5-7)*10=24 4,5,7,11 4*5-7+11=24 4,5,7,12 (4+5-7)*12=24 4,5,7,13 (4-7)*(5-13)=24 4,5,8,8 4*(5+8/8)=244,5,8,9 4*(5-8+9)=244,5,8,10 (4+8)/5*10=24 4,5,8,11 (4-8)*(5-11)=24 4,5,8,12 4*5-8+12=24 4,5,8,13 4*8+5-13=24 4,5,9,9 4*(5+9/9)=244,5,9,10 4*(5-9+10)=24 4,5,9,11 无解4,5,9,12 5/4*12+9=24 4,5,9,13 4*5-9+13=24 4,5,10,10 4*(5+10/10)=24 4,5,10,11 4*(5-10+11)=24 4,5,10,12 4*5/10*12=24 4,5,10,13 5-4+10+13=24 4,5,11,11 4*(5+11/11)=24 4,5,11,12 4*(5-11+12)=24 4,5,11,13 (5-4)*11+13=24 4,5,12,12 4*(5+12/12)=24 4,5,12,13 4-5+12+13=24 4,5,13,13 4*(5+13/13)=24 4,6,6,6 (4+6-6)*6=244,6,6,7 4*(6*(7-6))=24 4,6,6,8 4+6+6+8=244,6,6,9 4*9-6-6=244,6,6,10 6/(4/(6+10))=24 4,6,6,11 无解4,6,6,12 (6-4)*6+12=24 4,6,6,13 无解4,6,7,7 4+6+7+7=244,6,7,8 (4+6-7)*8=244,6,7,9 6/(4/(7+9))=24 4,6,7,10 4*7+6-10=24 4,6,7,11 无解4,6,7,12 6/(7-4)*12=24 4,6,7,13 无解4,6,8,8 4*6+8-8=244,6,8,9 4*(6*(9-8))=24 4,6,8,11 无解4,6,8,12 (4+6-8)*12=244,6,8,13 8*(13-4-6)=244,6,9,9 4*6+9-9=244,6,9,10 4*(6*(10-9))=244,6,9,11 无解4,6,9,12 4*(9-6)+12=244,6,9,13 6-4+9+13=244,6,10,10 4*6+10-10=244,6,10,11 4*(6*(11-10))=244,6,10,12 4+10/6*12=244,6,10,13 无解4,6,11,11 4*6+11-11=244,6,11,12 4*(6*(12-11))=244,6,11,13 无解4,6,12,12 4*6+12-12=244,6,12,13 4*(6*(13-12))=244,6,13,13 4-6+13+13=244,7,7,7 4*(7-7/7)=244,7,7,8 (4-7/7)*8=244,7,7,9 无解4,7,7,10 无解4,7,7,11 4*7+7-11=244,7,7,12 无解4,7,7,13 无解4,7,8,8 (4+7-8)*8=244,7,8,9 4*(7+8-9)=244,7,8,10 7/4*8+10=244,7,8,11 4*(11-7)+8=244,7,8,12 4*7+8-12=244,7,8,13 (4-8)*(7-13)=244,7,9,9 4*(7-9/9)=244,7,9,10 4*(7+9-10)=244,7,9,11 (7-4)*11-9=244,7,9,12 (4+7-9)*12=244,7,9,13 4*7+9-13=244,7,10,10 4*(7-10/10)=244,7,10,11 4*(7+10-11)=244,7,10,12 (4+10)/7*12=244,7,10,13 无解4,7,11,11 4*(7-11/11)=244,7,11,12 4*(7+11-12)=244,7,11,13 4*11-7-13=244,7,12,12 4*(7-12/12)=244,7,12,13 4*(7+12-13)=244,7,13,13 4*(7-13/13)=244,8,8,8 (4-8/8)*8=244,8,8,9 (4+8-9)*8=244,8,8,11 (8+8*11)/4=244,8,8,12 4*(12-8)+8=244,8,8,13 (8*13-8)/4=244,8,9,9 (4-9/9)*8=244,8,9,10 (4+9-10)*8=244,8,9,11 4*(8+9-11)=244,8,9,12 4*8*9/12=244,8,9,13 4*(13-9)+8=244,8,10,10 4-(8-10)*10=244,8,10,11 (4+10-11)*8=244,8,10,12 (4+8-10)*12=244,8,10,13 无解4,8,11,11 (4-11/11)*8=244,8,11,12 4*11-8-12=244,8,11,13 4*(8+11-13)=244,8,12,12 (4+12)/8*12=244,8,12,13 (4+12-13)*8=244,8,13,13 (4-13/13)*8=244,9,9,9 无解4,9,9,10 9-4+9+10=244,9,9,11 无解4,9,9,12 4*(9+9-12)=244,9,9,13 无解4,9,10,10 无解4,9,10,11 4-(9-11)*10=244,9,10,12 10/(9-4)*12=244,9,10,13 4*(9+10-13)=244,9,11,11 4*11-9-11=244,9,11,12 (4+9-11)*12=244,9,11,13 无解4,9,12,12 4*(12-9)+12=244,9,12,13 无解4,9,13,13 无解4,10,10,10 无解4,10,10,11 4*11-10-10=244,10,10,12 4-10*(10-12)=244,10,10,13 无解4,10,11,11 无解4,10,11,12 10+(11+12/4)=244,10,11,13 4-10*(11-13)=244,10,12,12 (4+10-12)*12=244,10,12,13 (4-12)*(10-13)=244,10,13,13 无解4,11,11,11 无解4,11,11,12 无解4,11,11,13 无解4,11,12,12 无解4,11,12,13 (4+11-13)*12=24。