Question

2 2 4 8用这些数字通过四则运算算成24

Answer 1

1: (2 × (2 + 8)) + 4
2: 2 × (2 + 8) + 4
3: 2 × (2 × 8 - 4)
4: 2 × ((2 × 8) - 4)
5: (2 + 2) × 4 + 8
6: ((2 + 2) × 4) + 8
7: 2 × 2 × 4 + 8
8: (2 × 2) × 4 + 8
9: (2 × 2 × 4) + 8
10: ((2 × 2) × 4) + 8
11: (2 × (2 × 4)) + 8
12: 2 × (2 × 4) + 8
13: (2 + 8) × 2 + 4
14: ((2 + 8) × 2) + 4
15: (2 + 8 ÷ 2) × 4
16: (2 + (8 ÷ 2)) × 4
17: (2 × (8 + 2)) + 4
18: 2 × (8 + 2) + 4
19: 2 × 8 + 2 × 4
20: (2 × 8) + 2 × 4
21: 2 × 8 +(2 × 4)
22: (2 × 8) + (2 × 4)
23: 2 × (8 × 2 - 4)
24: 2 × ((8 × 2) - 4)
25: 2 × 8 + 4 × 2
26: (2 × 8) + 4 × 2
27: 2 × 8 +(4 × 2)
28: (2 × 8) + (4 × 2)
29: (2 × 8 - 4) × 2
30: ((2 × 8) - 4) × 2
31: (2 + 4) ÷ 2 × 8
32: ((2 + 4) ÷ 2) × 8
33: (2 + 4) ÷ (2 ÷ 8)
34: 2 × 4 + 2 × 8
35: (2 × 4) + 2 × 8
36: 2 × 4 +(2 × 8)
37: (2 × 4) + (2 × 8)
38: 2 × 4 × 2 + 8
39: (2 × 4) × 2 + 8
40: (2 × 4 × 2) + 8
41: ((2 × 4) × 2) + 8
42: (2 × (4 × 2)) + 8
43: 2 × (4 × 2) + 8
44: (2 + 4) × 8 ÷ 2
45: ((2 + 4) × 8) ÷ 2
46: (2 + 4) × (8 ÷ 2)
47: 2 × 4 + 8 × 2
48: (2 × 4) + 8 × 2
49: 2 × 4 +(8 × 2)
50: (2 × 4) + (8 × 2)
51: 8 + (2 + 2) × 4
52: 8 + ((2 + 2) × 4)
53: (8 + 2) × 2 + 4
54: ((8 + 2) × 2) + 4
55: 8 + 2 × 2 × 4
56: 8 + (2 × 2) × 4
57: 8 + (2 × 2 × 4)
58: 8 + ((2 × 2) × 4)
59: 8 + (2 × (2 × 4))
60: 8 + 2 ×(2 × 4)
61: 8 × 2 + 2 × 4
62: (8 × 2) + 2 × 4
63: 8 × 2 +(2 × 4)
64: (8 × 2) + (2 × 4)
65: (8 ÷ 2 + 2) × 4
66: ((8 ÷ 2) + 2) × 4
67: 8 ÷ 2 ×(2 + 4)
68: (8 ÷ 2) × (2 + 4)
69: 8 ÷ (2 ÷ (2 + 4))
70: 8 + 2 × 4 × 2
71: 8 + (2 × 4) × 2
72: 8 + (2 × 4 × 2)
73: 8 + ((2 × 4) × 2)
74: 8 + (2 × (4 × 2))
75: 8 + 2 ×(4 × 2)
76: 8 × 2 + 4 × 2
77: (8 × 2) + 4 × 2
78: 8 × 2 +(4 × 2)
79: (8 × 2) + (4 × 2)
80: (8 × (2 + 4)) ÷ 2
81: 8 × (2 + 4) ÷ 2
82: 8 × ((2 + 4) ÷ 2)
83: (8 × 2 - 4) × 2
84: ((8 × 2) - 4) × 2
85: 8 ÷ 2 ×(4 + 2)
86: (8 ÷ 2) × (4 + 2)
87: 8 ÷ (2 ÷ (4 + 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 × (4 - (2 ÷ 2))
101: 4 + (2 × (2 + 8))
102: 4 + 2 ×(2 + 8)
103: (4 + 2) ÷ 2 × 8
104: ((4 + 2) ÷ 2) × 8
105: (4 + 2) ÷ (2 ÷ 8)
106: (4 - 2 ÷ 2) × 8
107: (4 - (2 ÷ 2)) × 8
108: (4 × (2 + 2)) + 8
109: 4 × (2 + 2) + 8
110: 4 × 2 + 2 × 8
111: (4 × 2) + 2 × 8
112: 4 × 2 +(2 × 8)
113: (4 × 2) + (2 × 8)
114: 4 × 2 × 2 + 8
115: (4 × 2) × 2 + 8
116: (4 × 2 × 2) + 8
117: ((4 × 2) × 2) + 8
118: (4 × (2 × 2)) + 8
119: 4 × (2 × 2) + 8
120: 4 + (2 + 8) × 2
121: 4 + ((2 + 8) × 2)
122: 4 + (2 × (8 + 2))
123: 4 + 2 ×(8 + 2)
124: (4 + 2) × 8 ÷ 2
125: ((4 + 2) × 8) ÷ 2
126: (4 + 2) × (8 ÷ 2)
127: 4 × 2 + 8 × 2
128: (4 × 2) + 8 × 2
129: 4 × 2 +(8 × 2)
130: (4 × 2) + (8 × 2)
131: 4 × (2 + 8 ÷ 2)
132: 4 × (2 + (8 ÷ 2))
133: 4 + (8 + 2) × 2
134: 4 + ((8 + 2) × 2)
135: 4 × (8 ÷ 2 + 2)
136: 4 × ((8 ÷ 2) + 2)