用数字5.6.3.3这四个用加减乘除计算出得数等于24,分别计算出二十四个不同的式子

如题所述

第1个回答  2013-10-17
1: (5 + 6 - 3) × 3
2: ((5 + 6) - 3) × 3
3: (5 + (6 - 3)) × 3
4: 5 × 6 -(3 + 3)
5: (5 × 6) - (3 + 3)
6: 5 × 6 - 3 - 3
7: (5 × 6) - 3 - 3
8: (5 × 6 - 3) - 3
9: ((5 × 6) - 3) - 3
10: (5 + 3) × (6 - 3)
11: (5 - 3 + 6) × 3
12: ((5 - 3) + 6) × 3
13: (5 - (3 - 6)) × 3
14: 5 × 3 + 6 + 3
15: (5 × 3) + 6 + 3
16: (5 × 3 + 6) + 3
17: ((5 × 3) + 6) + 3
18: 5 × 3 +(6 + 3)
19: (5 × 3) + (6 + 3)
20: (5 - 3 ÷ 3) × 6
21: (5 - (3 ÷ 3)) × 6
22: 5 × 3 + 3 + 6
23: (5 × 3) + 3 + 6
24: (5 × 3 + 3) + 6
25: ((5 × 3) + 3) + 6
26: 5 × 3 +(3 + 6)
27: (5 × 3) + (3 + 6)
28: (5 × (3 + 3)) - 6
29: 5 × (3 + 3) - 6
30: (6 + 5 - 3) × 3
31: ((6 + 5) - 3) × 3
32: (6 + (5 - 3)) × 3
33: 6 + 5 × 3 + 3
34: (6 + 5 × 3) + 3
35: (6 + (5 × 3)) + 3
36: 6 + (5 × 3) + 3
37: 6 + (5 × 3 + 3)
38: 6 + ((5 × 3) + 3)
39: 6 × 5 -(3 + 3)
40: (6 × 5) - (3 + 3)
41: 6 × 5 - 3 - 3
42: (6 × 5) - 3 - 3
43: (6 × 5 - 3) - 3
44: ((6 × 5) - 3) - 3
45: 6 × (5 - 3 ÷ 3)
46: 6 × (5 - (3 ÷ 3))
47: 6 + 3 + 5 × 3
48: (6 + 3) + 5 × 3
49: 6 + (3 + 5 × 3)
50: 6 + (3 + (5 × 3))
51: 6 + 3 +(5 × 3)
52: (6 + 3) + (5 × 3)
53: 6 + 3 × 5 + 3
54: (6 + 3 × 5) + 3
55: (6 + (3 × 5)) + 3
56: 6 + (3 × 5) + 3
57: 6 + (3 × 5 + 3)
58: 6 + ((3 × 5) + 3)
59: (6 - 3 + 5) × 3
60: ((6 - 3) + 5) × 3
61: (6 - (3 - 5)) × 3
62: (6 - 3) × (5 + 3)
63: 6 + 3 + 3 × 5
64: (6 + 3) + 3 × 5
65: 6 + (3 + 3 × 5)
66: 6 + (3 + (3 × 5))
67: 6 + 3 +(3 × 5)
68: (6 + 3) + (3 × 5)
69: (6 - 3) × (3 + 5)
70: 6 × (3 × 3 - 5)
71: 6 × ((3 × 3) - 5)
72: (3 + 5) × (6 - 3)
73: 3 × 5 + 6 + 3
74: (3 × 5) + 6 + 3
75: (3 × 5 + 6) + 3
76: ((3 × 5) + 6) + 3
77: 3 × 5 +(6 + 3)
78: (3 × 5) + (6 + 3)
79: 3 × (5 + 6 - 3)
80: 3 × ((5 + 6) - 3)
81: 3 × (5 + (6 - 3))
82: 3 + 5 × 3 + 6
83: (3 + 5 × 3) + 6
84: (3 + (5 × 3)) + 6
85: 3 + (5 × 3) + 6
86: 3 + (5 × 3 + 6)
87: 3 + ((5 × 3) + 6)
88: 3 × 5 + 3 + 6
89: (3 × 5) + 3 + 6
90: (3 × 5 + 3) + 6
91: ((3 × 5) + 3) + 6
92: 3 × 5 +(3 + 6)
93: (3 × 5) + (3 + 6)
94: 3 × (5 - 3 + 6)
95: 3 × ((5 - 3) + 6)
96: 3 × (5 - (3 - 6))
97: 3 + 6 + 5 × 3
98: (3 + 6) + 5 × 3
99: 3 + (6 + 5 × 3)
100: 3 + (6 + (5 × 3))
101: 3 + 6 +(5 × 3)
102: (3 + 6) + (5 × 3)
103: 3 × (6 + 5 - 3)
104: 3 × ((6 + 5) - 3)
105: 3 × (6 + (5 - 3))
106: 3 + 6 + 3 × 5
107: (3 + 6) + 3 × 5
108: 3 + (6 + 3 × 5)
109: 3 + (6 + (3 × 5))
110: 3 + 6 +(3 × 5)
111: (3 + 6) + (3 × 5)
112: 3 × (6 - 3 + 5)
113: 3 × ((6 - 3) + 5)
114: 3 × (6 - (3 - 5))
115: 3 + 3 × 5 + 6
116: (3 + 3 × 5) + 6
117: (3 + (3 × 5)) + 6
118: 3 + (3 × 5) + 6
119: 3 + (3 × 5 + 6)
120: 3 + ((3 × 5) + 6)
121: (3 + 3) × 5 - 6
122: ((3 + 3) × 5) - 6
123: (3 × 3 - 5) × 6
124: ((3 × 3) - 5) × 6
第2个回答  2013-10-17
6*5-3-3=24;6*(5-3/3)=24;(6-3)*(5+3)=24;
第3个回答  2013-10-17
3*5+3+6
(5-3/3)*6
3(5-3+6)
一个数只能用一次么
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