(12-4)✘(12-9）=24
4*((9+9)-12) 4*(9+(9-12)) 4*(9-(12-9)) 4*((9-12)+9) 4*((9+9)-12) 4*(9+(9-12)) 4*(9-(12-9)) 4*((9-12)+9) (4-(12/9))*9 (4-(12/9))*9 9*(4-(12/9)) ((9+9)-12)*4 (9+(9-12))*4 (9-(12-9))*4 ((9-12)+9)*4 9*(4-(12/9)) ((9+9)-12)*4 (9+(9-...
(4+4)×(12-9)=24
(4-12)*(9-12) (4*(12-9))+12 (4-12)*(9-12) (4*(12-9))+12 12-(4*(9-12)) ((12/4)+9)+12 (12/4)+(9+12) (12-4)*(12-9) 12+(4*(12-9)) ((12/4)+12)+9 (12/4)+(12+9) ((12-9)*4)+12 12-((9-12)*4) (12-9)*(12-4) 12+(9+(12/4)) (12+9)+(12/4) ((1...
12÷4x5+9=24
12、4、9、9 24点 (4-12/9)x9 或者4x[9-(12-9)]
12 ÷ 4 × 5 + 9=24 9 + (5 × 12) ÷ 4=24 5 × (5 - (1 ÷ 5))=24 在这里输入数字就会自动帮你计算24点了http://www.dffy.com/tool/24.htm
4*((9+9)-12) 4*(9+(9-12)) 4*(9-(12-9)) 4*((9-12)+9) 4*((9+9)-12) 4*(9+(9-12)) 4*(9-(12-9)) 4*((9-12)+9) ((9+9)-12)*4 (9+(9-12))*4 (9-(12-9))*4 ((9-12)+9)*4 ((9+9)-12)*4 (9+(9-12))*4 (9-(12-9))*4 ((9-12)+9)*4
(9-4-3)x12=24 4x9÷3+12=24 （12-9+3）x4=24
9÷（12÷4）×8=24