2 2 4 8怎么算24点(4种)？ 2，2，4，8这四个数，算24点（4个以上）
\u75282\u30012\u30014\u30018\u7b9724\u70b9\uff0c\u5217\u51fa4\u4e2a\u7b97\u5f0f\u3002\u6025\u6025\u6025\uff01\uff01\uff012\u00d72\u00d74+8=24\uff1b
2\u00d7\uff082+8-4\uff09=24\uff1b
8\u00d7\uff084-2\u00f72\uff09=24\uff1b
2\u00d78+2\u00d74=24\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u8fd0\u7b97\u987a\u5e8f
\u540c\u7ea7\u8fd0\u7b97\u65f6\uff0c\u4ece\u5de6\u5230\u53f3\u4f9d\u6b21\u8ba1\u7b97\uff1b
\u4e24\u7ea7\u8fd0\u7b97\u65f6\uff0c\u5148\u7b97\u4e58\u9664\uff0c\u540e\u7b97\u52a0\u51cf\u3002
\u6709\u62ec\u53f7\u65f6\uff0c\u5148\u7b97\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u518d\u7b97\u62ec\u53f7\u5916\u9762\u7684\uff1b
\u6709\u591a\u5c42\u62ec\u53f7\u65f6\uff0c\u5148\u7b97\u5c0f\u62ec\u53f7\u91cc\u7684\uff0c\u518d\u7b97\u4e2d\u62ec\u53f7\u91cc\u9762\u7684\uff0c\uff0c\u518d\u7b97\u5927\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u6700\u540e\u7b97\u62ec\u53f7\u5916\u9762\u7684\u3002
\u8981\u662f\u6709\u4e58\u65b9\uff0c\u6700\u5148\u7b97\u4e58\u65b9\u3002
\u5728\u6df7\u5408\u8fd0\u7b97\u4e2d\uff0c\u5148\u7b97\u62ec\u53f7\u5185\u7684\u6570 \uff0c\u62ec\u53f7\u4ece\u5c0f\u5230\u5927\uff0c\u5982\u6709\u4e58\u65b9\u5148\u7b97\u4e58\u65b9\uff0c\u7136\u540e\u4ece\u9ad8\u7ea7\u5230\u4f4e\u7ea7\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u56db\u5219\u6df7\u5408\u8fd0\u7b97
1: (2 + 2) \u00d7 4 + 8
2: ((2 + 2) \u00d7 4) + 8
3: 2 \u00d7 2 \u00d7 4 + 8
4: (2 \u00d7 2) \u00d7 4 + 8
5: (2 \u00d7 2 \u00d7 4) + 8
6: ((2 \u00d7 2) \u00d7 4) + 8
7: (2 \u00d7 (2 \u00d7 4)) + 8
8: 2 \u00d7 (2 \u00d7 4) + 8
9: (2 \u00d7 (2 + 8)) + 4
10: 2 \u00d7 (2 + 8) + 4
11: 2 \u00d7 (2 \u00d7 8 - 4)
12: 2 \u00d7 ((2 \u00d7 8) - 4)
13: (2 + 4) \u00f7 2 \u00d7 8
14: ((2 + 4) \u00f7 2) \u00d7 8
15: (2 + 4) \u00f7 (2 \u00f7 8)
16: 2 \u00d7 4 + 2 \u00d7 8
17: (2 \u00d7 4) + 2 \u00d7 8
18: 2 \u00d7 4 +(2 \u00d7 8)
19: (2 \u00d7 4) + (2 \u00d7 8)
20: 2 \u00d7 4 \u00d7 2 + 8
21: (2 \u00d7 4) \u00d7 2 + 8
22: (2 \u00d7 4 \u00d7 2) + 8
23: ((2 \u00d7 4) \u00d7 2) + 8
24: (2 \u00d7 (4 \u00d7 2)) + 8
25: 2 \u00d7 (4 \u00d7 2) + 8
26: (2 + 4) \u00d7 8 \u00f7 2
27: ((2 + 4) \u00d7 8) \u00f7 2
28: (2 + 4) \u00d7 (8 \u00f7 2)
29: 2 \u00d7 4 + 8 \u00d7 2
30: (2 \u00d7 4) + 8 \u00d7 2
31: 2 \u00d7 4 +(8 \u00d7 2)
32: (2 \u00d7 4) + (8 \u00d7 2)
33: (2 + 8) \u00d7 2 + 4
34: ((2 + 8) \u00d7 2) + 4
35: (2 + 8 \u00f7 2) \u00d7 4
36: (2 + (8 \u00f7 2)) \u00d7 4
37: (2 \u00d7 (8 + 2)) + 4
38: 2 \u00d7 (8 + 2) + 4
39: 2 \u00d7 8 + 2 \u00d7 4
40: (2 \u00d7 8) + 2 \u00d7 4
41: 2 \u00d7 8 +(2 \u00d7 4)
42: (2 \u00d7 8) + (2 \u00d7 4)
43: 2 \u00d7 (8 \u00d7 2 - 4)
44: 2 \u00d7 ((8 \u00d7 2) - 4)
45: 2 \u00d7 8 + 4 \u00d7 2
46: (2 \u00d7 8) + 4 \u00d7 2
47: 2 \u00d7 8 +(4 \u00d7 2)
48: (2 \u00d7 8) + (4 \u00d7 2)
49: (2 \u00d7 8 - 4) \u00d7 2
50: ((2 \u00d7 8) - 4) \u00d7 2
51: 4 + (2 \u00d7 (2 + 8))
52: 4 + 2 \u00d7(2 + 8)
53: (4 + 2) \u00f7 2 \u00d7 8
54: ((4 + 2) \u00f7 2) \u00d7 8
55: (4 + 2) \u00f7 (2 \u00f7 8)
56: (4 - 2 \u00f7 2) \u00d7 8
57: (4 - (2 \u00f7 2)) \u00d7 8
58: (4 \u00d7 (2 + 2)) + 8
59: 4 \u00d7 (2 + 2) + 8
60: 4 \u00d7 2 + 2 \u00d7 8
61: (4 \u00d7 2) + 2 \u00d7 8
62: 4 \u00d7 2 +(2 \u00d7 8)
63: (4 \u00d7 2) + (2 \u00d7 8)
64: 4 \u00d7 2 \u00d7 2 + 8
65: (4 \u00d7 2) \u00d7 2 + 8
66: (4 \u00d7 2 \u00d7 2) + 8
67: ((4 \u00d7 2) \u00d7 2) + 8
68: (4 \u00d7 (2 \u00d7 2)) + 8
69: 4 \u00d7 (2 \u00d7 2) + 8
70: 4 + (2 + 8) \u00d7 2
71: 4 + ((2 + 8) \u00d7 2)
72: 4 + (2 \u00d7 (8 + 2))
73: 4 + 2 \u00d7(8 + 2)
74: (4 + 2) \u00d7 8 \u00f7 2
75: ((4 + 2) \u00d7 8) \u00f7 2
76: (4 + 2) \u00d7 (8 \u00f7 2)
77: 4 \u00d7 2 + 8 \u00d7 2
78: (4 \u00d7 2) + 8 \u00d7 2
79: 4 \u00d7 2 +(8 \u00d7 2)
80: (4 \u00d7 2) + (8 \u00d7 2)
81: 4 \u00d7 (2 + 8 \u00f7 2)
82: 4 \u00d7 (2 + (8 \u00f7 2))
83: 4 + (8 + 2) \u00d7 2
84: 4 + ((8 + 2) \u00d7 2)
85: 4 \u00d7 (8 \u00f7 2 + 2)
86: 4 \u00d7 ((8 \u00f7 2) + 2)
87: 8 + (2 + 2) \u00d7 4
88: 8 + ((2 + 2) \u00d7 4)
89: (8 + 2) \u00d7 2 + 4
90: ((8 + 2) \u00d7 2) + 4
91: 8 + 2 \u00d7 2 \u00d7 4
92: 8 + (2 \u00d7 2) \u00d7 4
93: 8 + (2 \u00d7 2 \u00d7 4)
94: 8 + ((2 \u00d7 2) \u00d7 4)
95: 8 + (2 \u00d7 (2 \u00d7 4))
96: 8 + 2 \u00d7(2 \u00d7 4)
97: 8 \u00d7 2 + 2 \u00d7 4
98: (8 \u00d7 2) + 2 \u00d7 4
99: 8 \u00d7 2 +(2 \u00d7 4)
100: (8 \u00d7 2) + (2 \u00d7 4)
101: (8 \u00f7 2 + 2) \u00d7 4
102: ((8 \u00f7 2) + 2) \u00d7 4
103: 8 \u00f7 2 \u00d7(2 + 4)
104: (8 \u00f7 2) \u00d7 (2 + 4)
105: 8 \u00f7 (2 \u00f7 (2 + 4))
106: 8 + 2 \u00d7 4 \u00d7 2
107: 8 + (2 \u00d7 4) \u00d7 2
108: 8 + (2 \u00d7 4 \u00d7 2)
109: 8 + ((2 \u00d7 4) \u00d7 2)
110: 8 + (2 \u00d7 (4 \u00d7 2))
111: 8 + 2 \u00d7(4 \u00d7 2)
112: 8 \u00d7 2 + 4 \u00d7 2
113: (8 \u00d7 2) + 4 \u00d7 2
114: 8 \u00d7 2 +(4 \u00d7 2)
115: (8 \u00d7 2) + (4 \u00d7 2)
116: (8 \u00d7 (2 + 4)) \u00f7 2
117: 8 \u00d7 (2 + 4) \u00f7 2
118: 8 \u00d7 ((2 + 4) \u00f7 2)
119: (8 \u00d7 2 - 4) \u00d7 2
120: ((8 \u00d7 2) - 4) \u00d7 2
121: 8 \u00f7 2 \u00d7(4 + 2)
122: (8 \u00f7 2) \u00d7 (4 + 2)
123: 8 \u00f7 (2 \u00f7 (4 + 2))
124: 8 + (4 \u00d7 (2 + 2))
125: 8 + 4 \u00d7(2 + 2)
126: 8 + 4 \u00d7 2 \u00d7 2
127: 8 + (4 \u00d7 2) \u00d7 2
128: 8 + (4 \u00d7 2 \u00d7 2)
129: 8 + ((4 \u00d7 2) \u00d7 2)
130: 8 + (4 \u00d7 (2 \u00d7 2))
131: 8 + 4 \u00d7(2 \u00d7 2)
132: (8 \u00d7 (4 + 2)) \u00f7 2
133: 8 \u00d7 (4 + 2) \u00f7 2
134: 8 \u00d7 ((4 + 2) \u00f7 2)
135: 8 \u00d7 (4 - 2 \u00f7 2)
136: 8 \u00d7 (4 - (2 \u00f7 2))
2: 4 + ((2 + 8) × 2)
3: 4 + (2 × (8 + 2))
4: 4 + 2 ×(8 + 2)
5: (4 + 2) × 8 ÷ 2
6: ((4 + 2) × 8) ÷ 2
7: (4 + 2) × (8 ÷ 2)
8: 4 × 2 + 8 × 2
9: (4 × 2) + 8 × 2
10: 4 × 2 +(8 × 2)
11: (4 × 2) + (8 × 2)
12: 4 × (2 + 8 ÷ 2)
13: 4 × (2 + (8 ÷ 2))
14: 4 + (2 × (2 + 8))
15: 4 + 2 ×(2 + 8)
16: (4 + 2) ÷ 2 × 8
17: ((4 + 2) ÷ 2) × 8
18: (4 + 2) ÷ (2 ÷ 8)
19: (4 - 2 ÷ 2) × 8
20: (4 - (2 ÷ 2)) × 8
21: (4 × (2 + 2)) + 8
22: 4 × (2 + 2) + 8
23: 4 × 2 + 2 × 8
24: (4 × 2) + 2 × 8
25: 4 × 2 +(2 × 8)
26: (4 × 2) + (2 × 8)
27: 4 × 2 × 2 + 8
28: (4 × 2) × 2 + 8
29: (4 × 2 × 2) + 8
30: ((4 × 2) × 2) + 8
31: (4 × (2 × 2)) + 8
32: 4 × (2 × 2) + 8
33: 4 + (8 + 2) × 2
34: 4 + ((8 + 2) × 2)
35: 4 × (8 ÷ 2 + 2)
36: 4 × ((8 ÷ 2) + 2)
37: (2 + 4) × 8 ÷ 2
38: ((2 + 4) × 8) ÷ 2
39: (2 + 4) × (8 ÷ 2)
40: 2 × 4 + 8 × 2
41: (2 × 4) + 8 × 2
42: 2 × 4 +(8 × 2)
43: (2 × 4) + (8 × 2)
44: (2 + 4) ÷ 2 × 8
45: ((2 + 4) ÷ 2) × 8
46: (2 + 4) ÷ (2 ÷ 8)
47: 2 × 4 + 2 × 8
48: (2 × 4) + 2 × 8
49: 2 × 4 +(2 × 8)
50: (2 × 4) + (2 × 8)
51: 2 × 4 × 2 + 8
52: (2 × 4) × 2 + 8
53: (2 × 4 × 2) + 8
54: ((2 × 4) × 2) + 8
55: (2 × (4 × 2)) + 8
56: 2 × (4 × 2) + 8
57: 2 × 8 + 4 × 2
58: (2 × 8) + 4 × 2
59: 2 × 8 +(4 × 2)
60: (2 × 8) + (4 × 2)
61: (2 × 8 - 4) × 2
62: ((2 × 8) - 4) × 2
63: (2 + 8) × 2 + 4
64: ((2 + 8) × 2) + 4
65: (2 + 8 ÷ 2) × 4
66: (2 + (8 ÷ 2)) × 4
67: (2 × (8 + 2)) + 4
68: 2 × (8 + 2) + 4
69: 2 × 8 + 2 × 4
70: (2 × 8) + 2 × 4
71: 2 × 8 +(2 × 4)
72: (2 × 8) + (2 × 4)
73: 2 × (8 × 2 - 4)
74: 2 × ((8 × 2) - 4)
75: (2 + 2) × 4 + 8
76: ((2 + 2) × 4) + 8
77: 2 × 2 × 4 + 8
78: (2 × 2) × 4 + 8
79: (2 × 2 × 4) + 8
80: ((2 × 2) × 4) + 8
81: (2 × (2 × 4)) + 8
82: 2 × (2 × 4) + 8
83: (2 × (2 + 8)) + 4
84: 2 × (2 + 8) + 4
85: 2 × (2 × 8 - 4)
86: 2 × ((2 × 8) - 4)
87: 8 + (4 × (2 + 2))
88: 8 + 4 ×(2 + 2)
89: 8 + 4 × 2 × 2
90: 8 + (4 × 2) × 2
91: 8 + (4 × 2 × 2)
92: 8 + ((4 × 2) × 2)
93: 8 + (4 × (2 × 2))
94: 8 + 4 ×(2 × 2)
95: (8 × (4 + 2)) ÷ 2
96: 8 × (4 + 2) ÷ 2
97: 8 × ((4 + 2) ÷ 2)
98: 8 × (4 - 2 ÷ 2)
99: 8 × (4 - (2 ÷ 2))
100: 8 + 2 × 4 × 2
101: 8 + (2 × 4) × 2
102: 8 + (2 × 4 × 2)
103: 8 + ((2 × 4) × 2)
104: 8 + (2 × (4 × 2))
105: 8 + 2 ×(4 × 2)
106: 8 × 2 + 4 × 2
107: (8 × 2) + 4 × 2
108: 8 × 2 +(4 × 2)
109: (8 × 2) + (4 × 2)
110: (8 × (2 + 4)) ÷ 2
111: 8 × (2 + 4) ÷ 2
112: 8 × ((2 + 4) ÷ 2)
113: (8 × 2 - 4) × 2
114: ((8 × 2) - 4) × 2
115: 8 ÷ 2 ×(4 + 2)
116: (8 ÷ 2) × (4 + 2)
117: 8 ÷ (2 ÷ (4 + 2))
118: 8 + (2 + 2) × 4
119: 8 + ((2 + 2) × 4)
120: (8 + 2) × 2 + 4
121: ((8 + 2) × 2) + 4
122: 8 + 2 × 2 × 4
123: 8 + (2 × 2) × 4
124: 8 + (2 × 2 × 4)
125: 8 + ((2 × 2) × 4)
126: 8 + (2 × (2 × 4))
127: 8 + 2 ×(2 × 4)
128: 8 × 2 + 2 × 4
129: (8 × 2) + 2 × 4
130: 8 × 2 +(2 × 4)
131: (8 × 2) + (2 × 4)
132: (8 ÷ 2 + 2) × 4
133: ((8 ÷ 2) + 2) × 4
134: 8 ÷ 2 ×(2 + 4)
135: (8 ÷ 2) × (2 + 4)
136: 8 ÷ (2 ÷ (2 + 4))
(2+2)*4+8=24
2*4*2+8=24
2*(2*8-4)=24
4*(8/2+2)=24
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