二十四点游戏：2，6，8，7和3，3，7，7 急！
二十四点游戏：2，6，8，7和3，3，7，7 急！
2，6，8，7
1: (2 - 6 + 7) × 8
2: ((2 - 6) + 7) × 8
3: (2 - (6 - 7)) × 8
4: (2 × (8 + 7)) - 6
5: 2 × (8 + 7) - 6
6: (2 + 7 - 6) × 8
7: ((2 + 7) - 6) × 8
8: (2 + (7 - 6)) × 8
9: (2 × (7 + 8)) - 6
10: 2 × (7 + 8) - 6
11: 8 × (2 - 6 + 7)
12: 8 × ((2 - 6) + 7)
13: 8 × (2 - (6 - 7))
14: 8 × (2 + 7 - 6)
15: 8 × ((2 + 7) - 6)
16: 8 × (2 + (7 - 6))
17: (8 + 7) × 2 - 6
18: ((8 + 7) × 2) - 6
19: 8 × (7 + 2 - 6)
20: 8 × ((7 + 2) - 6)
21: 8 × (7 + (2 - 6))
22: 8 × (7 - 6 + 2)
23: 8 × ((7 - 6) + 2)
24: 8 × (7 - (6 - 2))
25: (7 + 2 - 6) × 8
26: ((7 + 2) - 6) × 8
27: (7 + (2 - 6)) × 8
28: (7 - 6 + 2) × 8
29: ((7 - 6) + 2) × 8
30: (7 - (6 - 2)) × 8
31: (7 + 8) × 2 - 6
32: ((7 + 8) × 2) - 6
3，3，7，7
1: (3 + 3 ÷ 7) × 7
2: (3 + (3 ÷ 7)) × 7
3: (3 ÷ 7 + 3) × 7
4: ((3 ÷ 7) + 3) × 7
5: 7 × (3 + 3 ÷ 7)
6: 7 × (3 + (3 ÷ 7))
7: 7 × (3 ÷ 7 + 3)
8: 7 × ((3 ÷ 7) + 3)
算二十四点:(1,5,5,5,)(3,3,7,7)(3,3,8,8)1: (5 - 1 ÷ 5) × 5
2: (5 - (1 ÷ 5)) × 5
3: 5 × (5 - 1 ÷ 5)
4: 5 × (5 - (1 ÷ 5))
1: (3 + 3 ÷ 7) × 7
2: (3 + (3 ÷ 7)) × 7
3: (3 ÷ 7 + 3) × 7
4: ((3 ÷ 7) + 3) × 7
5: 7 × (3 + 3 ÷ 7)
6: 7 × (3 + (3 ÷ 7))
7: 7 × (3 ÷ 7 + 3)
8: 7 × ((3 ÷ 7) + 3)
1: 8 ÷ (3 - 8 ÷ 3)
2: 8 ÷ (3 - (8 ÷ 3))
算二十四点 4，4，7，7 和3，3，7，7.两组1. (4 - (4 ÷ 7)) × 7
7 × (4 - 4 ÷ 7)
2.
(3 + (3 ÷ 7)) × 7
7 × (3 ÷ 7 + 3)
二十四点游戏：（1）1,5,5,5（2）3，3,7,7（3）1,3,5,7怎么做5乘以5开根号再乘以5再减一，7X7=49再开根号=7再乘以3=21再加三，（5+1）X（7-3）=24
二十四点：1 -7 -8 3和6 -5 3 -1(-7+3+1)*( -8)=24
6*3-(-5)-(-1)=24
二十四点游戏：用1，2，6，7
<7-(1+2)>*6
二十四点3 7 8 93*（9-8+7）
-3 -8 6 7计算二十四点先用7-6=1
再(-3)×(-8)=24
最后1×24=24
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二十四点游戏 3 -5 6 -83 ×8×（6-5）=24
等等，那个是-5和-8吗？那就是（-5+6÷3）×（-8）=24
2 3 8 9 二十四点游戏1: (9 - 2 × 3) × 8
2: (9 - (2 × 3)) × 8
3: (9 - 3 × 2) × 8
4: (9 - (3 × 2)) × 8
5: (9 - 3) ÷ 2 × 8
6: ((9 - 3) ÷ 2) × 8
7: (9 - 3) ÷ (2 ÷ 8)
8: (9 - 3) × 8 ÷ 2
9: ((9 - 3) × 8) ÷ 2
10: (9 - 3) × (8 ÷ 2)
11: 8 ÷ 2 ×(9 - 3)
12: (8 ÷ 2) × (9 - 3)
13: 8 ÷ (2 ÷ (9 - 3))
14: 8 × (9 - 2 × 3)
15: 8 × (9 - (2 × 3))
16: 8 × (9 - 3 × 2)
17: 8 × (9 - (3 × 2))
18: (8 × (9 - 3)) ÷ 2
19: 8 × (9 - 3) ÷ 2
20: 8 × ((9 - 3) ÷ 2)