算24点: 1:5 7 8 8 2: 1 2 4 7 3: 4 4 4 12 4 :5 9 11 13 5:1 1 1 18 6: 3 4 5 7 7: 2 4 12 12

2025-03-31 20:29:30
推荐回答(2个)
回答1:

1:(7-5)*8+8=24
2:4*(7-2+1)=24
3:4*4-4+12=24
4:(11-5)*(13-9)=24
5:无解
6:3*4+5+7=24
7:(12/2-4)*12=24

回答2:

5+7+8+8/2:(7-4+1)*2*3 :(4-4/4)*(12-4):(5+5-9)*(11+13):1*1*1*(18+6):(7+7-5-3)*4 : 4*12-2*12