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1569算24点

﹙1×6﹚×﹙9-5﹚ [﹙9-5﹚×1]×6 [﹙1×9﹚-5]×6 6×[﹙9÷1﹚-5] [9-﹙5×1﹚]×6 6÷[1÷﹙9-5﹚] 1×[﹙9-5﹚×6] 6×[9-﹙5÷1﹚] 1×[6×﹙9-5﹚] [﹙9-5﹚÷1]×6 6×[﹙1×9﹚-5] [1×﹙9-5﹚]×6 [﹙9÷1﹚-5]×6 ﹙9-5﹚÷﹙1÷6﹚ ﹙9-5﹚×﹙6×...

1) 1118 (1+1+1)*8 2) 1126 (1+1+2)*6 3) 1127 (1+2)*(1+7) 4) 1128 (1+1*2)*8 5) 1129 (1+2)*(9-1) 6) 1134 4*(1+1)*3 7) 1135 (1+3)*(1+5) 8)1136 (1+1*3)*6 9) 1137 3*(1+1*7) 10) 1138 (1-1+3)*8 11) 1139 (1+1)*(3+9) 12) 1144 4*(1+1+4) 1...

2x(3x3+3) =2x(9+3) =2x12 =24

2/9=18 18+8=26 26-2=24

按照顺序算,没有;但是,其他方法,还是有的: ﹙9-5﹚x1x6 =4x1x6 =24; ﹙9-5﹚÷1x6 =4÷1x6 =24; ﹙1×9-5)×6 =(9-5)x6 =4x6 =24; ﹙9÷1-5)×6 =(9-5)x6 =4x6 =24; (9-5x1)x6 =(9-5)x6 =4x6 =24; (9-5÷1)x6 =(9-5)x6 =24; ……

6x1x(9-5) 6÷1x(9-5) 6x(9x1-5) 6x(9÷1-5) 6x(9-5x1) 6x(9-5÷1) …… 供参考。

1. [8×﹙2+2﹚]-8 2. [﹙8÷2﹚+8]×2 3. 8×[﹙8-2﹚÷2]

6+6+9+3=24 6×6-9-3=24 6×9÷3+6=24 (9-6÷6)×3=24

1) 1118 (1+1+1)*8 2) 1126 (1+1+2)*6 3) 1127 (1+2)*(1+7) 4) 1128 (1+1*2)*8 5) 1129 (1+2)*(9-1) 6) 1134 4*(1+1)*3 7) 1135 (1+3)*(1+5) 8)1136 (1+1*3)*6 9) 1137 3*(1+1*7) 10) 1138 (1-1+3)*8 11) 1139 (1+1)*(3+9) 12) 1144 4*(1+1+4) 1...

2, 4, 7, 7的24点答案: 1: (2 × (7 + 7)) - 4 2: 2 × (7 + 7) - 4 3: (7 + 7) × 2 - 4 4: ((7 + 7) × 2) - 4 http://www.dffy.com/tool/24.htm

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