Question

4 6 8 12求24点，任何不带数字的数学符号都能用，到底有几种算法

Answer 1

1: (4 + 6 - 8) × 12
2: ((4 + 6) - 8) × 12
3: (4 + (6 - 8)) × 12
4: (4 + 8) ÷ 6 × 12
5: ((4 + 8) ÷ 6) × 12
6: (4 + 8) ÷ (6 ÷ 12)
7: (4 - 8 + 6) × 12
8: ((4 - 8) + 6) × 12
9: (4 - (8 - 6)) × 12
10: (4 - 8) × (6 - 12)
11: (4 ÷ (8 - 6)) × 12
12: 4 ÷ (8 - 6) × 12
13: 4 ÷ ((8 - 6) ÷ 12)
14: (4 + 8) × 12 ÷ 6
15: ((4 + 8) × 12) ÷ 6
16: (4 + 8) × (12 ÷ 6)
17: 4 × (8 - 12 ÷ 6)
18: 4 × (8 - (12 ÷ 6))
19: 4 × (12 ÷ (8 - 6))
20: 4 × 12 ÷(8 - 6)
21: (4 × 12) ÷ (8 - 6)
22: (6 + 4 - 8) × 12
23: ((6 + 4) - 8) × 12
24: (6 + (4 - 8)) × 12
25: 6 ÷ 4 × 8 + 12
26: (6 ÷ 4) × 8 + 12
27: (6 ÷ 4 × 8) + 12
28: ((6 ÷ 4) × 8) + 12
29: (6 ÷ (4 ÷ 8)) + 12
30: 6 ÷ (4 ÷ 8) + 12
31: (6 - 8 + 4) × 12
32: ((6 - 8) + 4) × 12
33: (6 - (8 - 4)) × 12
34: 6 × 8 ÷ 4 + 12
35: (6 × 8) ÷ 4 + 12
36: (6 × 8 ÷ 4) + 12
37: ((6 × 8) ÷ 4) + 12
38: (6 × (8 ÷ 4)) + 12
39: 6 × (8 ÷ 4) + 12
40: (6 - 12) × (4 - 8)
41: (6 - 12 ÷ 4) × 8
42: (6 - (12 ÷ 4)) × 8
43: (8 + 4) ÷ 6 × 12
44: ((8 + 4) ÷ 6) × 12
45: (8 + 4) ÷ (6 ÷ 12)
46: 8 ÷ 4 × 6 + 12
47: (8 ÷ 4) × 6 + 12
48: (8 ÷ 4 × 6) + 12
49: ((8 ÷ 4) × 6) + 12
50: (8 ÷ (4 ÷ 6)) + 12
51: 8 ÷ (4 ÷ 6) + 12
52: (8 + 4) × 12 ÷ 6
53: ((8 + 4) × 12) ÷ 6
54: (8 + 4) × (12 ÷ 6)
55: (8 - 4) × (12 - 6)
56: 8 × 6 ÷ 4 + 12
57: (8 × 6) ÷ 4 + 12
58: (8 × 6 ÷ 4) + 12
59: ((8 × 6) ÷ 4) + 12
60: (8 × (6 ÷ 4)) + 12
61: 8 × (6 ÷ 4) + 12
62: 8 × (6 - 12 ÷ 4)
63: 8 × (6 - (12 ÷ 4))
64: (8 - 12 ÷ 6) × 4
65: (8 - (12 ÷ 6)) × 4
66: 12 × (4 + 6 - 8)
67: 12 × ((4 + 6) - 8)
68: 12 × (4 + (6 - 8))
69: (12 × (4 + 8)) ÷ 6
70: 12 × (4 + 8) ÷ 6
71: 12 × ((4 + 8) ÷ 6)
72: 12 × (4 - 8 + 6)
73: 12 × ((4 - 8) + 6)
74: 12 × (4 - (8 - 6))
75: 12 × (4 ÷ (8 - 6))
76: 12 × 4 ÷(8 - 6)
77: (12 × 4) ÷ (8 - 6)
78: 12 + 6 ÷ 4 × 8
79: 12 + (6 ÷ 4) × 8
80: 12 + (6 ÷ 4 × 8)
81: 12 + ((6 ÷ 4) × 8)
82: 12 + (6 ÷ (4 ÷ 8))
83: 12 + 6 ÷(4 ÷ 8)
84: 12 × (6 + 4 - 8)
85: 12 × ((6 + 4) - 8)
86: 12 × (6 + (4 - 8))
87: 12 ÷ 6 ×(4 + 8)
88: (12 ÷ 6) × (4 + 8)
89: 12 ÷ (6 ÷ (4 + 8))
90: 12 + 6 × 8 ÷ 4
91: 12 + (6 × 8) ÷ 4
92: 12 + (6 × 8 ÷ 4)
93: 12 + ((6 × 8) ÷ 4)
94: 12 + (6 × (8 ÷ 4))
95: 12 + 6 ×(8 ÷ 4)
96: (12 - 6) × (8 - 4)
97: 12 × (6 - 8 + 4)
98: 12 × ((6 - 8) + 4)
99: 12 × (6 - (8 - 4))
100: 12 ÷ 6 ×(8 + 4)
101: (12 ÷ 6) × (8 + 4)
102: 12 ÷ (6 ÷ (8 + 4))
103: 12 + 8 ÷ 4 × 6
104: 12 + (8 ÷ 4) × 6
105: 12 + (8 ÷ 4 × 6)
106: 12 + ((8 ÷ 4) × 6)
107: 12 + (8 ÷ (4 ÷ 6))
108: 12 + 8 ÷(4 ÷ 6)
109: (12 × (8 + 4)) ÷ 6
110: 12 × (8 + 4) ÷ 6
111: 12 × ((8 + 4) ÷ 6)
112: 12 + 8 × 6 ÷ 4
113: 12 + (8 × 6) ÷ 4
114: 12 + (8 × 6 ÷ 4)
115: 12 + ((8 × 6) ÷ 4)
116: 12 + (8 × (6 ÷ 4))
117: 12 + 8 ×(6 ÷ 4)
118: (12 ÷ (8 - 6)) × 4
119: 12 ÷ (8 - 6) × 4
120: 12 ÷ ((8 - 6) ÷ 4)

Answer 2

(4+6-8)*12=24;(8-4)*(12-6)=24,（4*12）/（8-6）=24；3种

Answer 3

8/4 *6+12;
4/(8-6) *12;
(4+6-8)*12;
(6-12/4)*8;
6*8/4+12;
4*12/(8-6);

Answer 4

12*（4-（8-6））。。。。。。。。。。。（12-6）*（8-4）。。。。