Question

用2，5，6,10这四个数，在它们之间添上加、减、乘、除和括号，每个数只能用一次，使结果等于24：

至少写三种！求解答求解答求解答！急急急！看在我那么可怜的份上帮我一次！急急急急急急！

Answer 1

1: 2 ÷ 5 × 6 × 10
2: (2 ÷ 5) × 6 × 10
3: (2 ÷ 5 × 6) × 10
4: ((2 ÷ 5) × 6) × 10
5: 2 ÷ 5 ×(6 × 10)
6: (2 ÷ 5) × (6 × 10)
7: (2 ÷ (5 ÷ 6)) × 10
8: 2 ÷ (5 ÷ 6) × 10
9: 2 ÷ (5 ÷ (6 × 10))
10: 2 ÷ (5 ÷ 6 ÷ 10)
11: 2 ÷ ((5 ÷ 6) ÷ 10)
12: (2 × (5 + 10)) - 6
13: 2 × (5 + 10) - 6
14: 2 ÷ 5 × 10 × 6
15: (2 ÷ 5) × 10 × 6
16: (2 ÷ 5 × 10) × 6
17: ((2 ÷ 5) × 10) × 6
18: 2 ÷ 5 ×(10 × 6)
19: (2 ÷ 5) × (10 × 6)
20: (2 ÷ (5 ÷ 10)) × 6
21: 2 ÷ (5 ÷ 10) × 6
22: 2 ÷ (5 ÷ (10 × 6))
23: 2 ÷ (5 ÷ 10 ÷ 6)
24: 2 ÷ ((5 ÷ 10) ÷ 6)
25: 2 × 6 ÷ 5 × 10
26: (2 × 6) ÷ 5 × 10
27: (2 × 6 ÷ 5) × 10
28: ((2 × 6) ÷ 5) × 10
29: (2 × (6 ÷ 5)) × 10
30: 2 × (6 ÷ 5) × 10
31: 2 × (6 ÷ 5 × 10)
32: 2 × ((6 ÷ 5) × 10)
33: 2 × (6 ÷ (5 ÷ 10))
34: 2 × 6 ÷(5 ÷ 10)
35: (2 × 6) ÷ (5 ÷ 10)
36: 2 × 6 × 10 ÷ 5
37: (2 × 6) × 10 ÷ 5
38: (2 × 6 × 10) ÷ 5
39: ((2 × 6) × 10) ÷ 5
40: (2 × (6 × 10)) ÷ 5
41: 2 × (6 × 10) ÷ 5
42: 2 × (6 × 10 ÷ 5)
43: 2 × ((6 × 10) ÷ 5)
44: 2 × (6 × (10 ÷ 5))
45: 2 × 6 ×(10 ÷ 5)
46: (2 × 6) × (10 ÷ 5)
47: (2 + 10 ÷ 5) × 6
48: (2 + (10 ÷ 5)) × 6
49: (2 × (10 + 5)) - 6
50: 2 × (10 + 5) - 6
51: 2 × 10 ÷ 5 × 6
52: (2 × 10) ÷ 5 × 6
53: (2 × 10 ÷ 5) × 6
54: ((2 × 10) ÷ 5) × 6
55: (2 × (10 ÷ 5)) × 6
56: 2 × (10 ÷ 5) × 6
57: 2 × (10 ÷ 5 × 6)
58: 2 × ((10 ÷ 5) × 6)
59: 2 × (10 ÷ (5 ÷ 6))
60: 2 × 10 ÷(5 ÷ 6)
61: (2 × 10) ÷ (5 ÷ 6)
62: 2 × 10 × 6 ÷ 5
63: (2 × 10) × 6 ÷ 5
64: (2 × 10 × 6) ÷ 5
65: ((2 × 10) × 6) ÷ 5
66: (2 × (10 × 6)) ÷ 5
67: 2 × (10 × 6) ÷ 5
68: 2 × (10 × 6 ÷ 5)
69: 2 × ((10 × 6) ÷ 5)
70: 2 × (10 × (6 ÷ 5))
71: 2 × 10 ×(6 ÷ 5)
72: (2 × 10) × (6 ÷ 5)
73: (5 - 2) × 10 - 6
74: ((5 - 2) × 10) - 6
75: (5 + 10) × 2 - 6
76: ((5 + 10) × 2) - 6
77: 6 × 2 ÷ 5 × 10
78: (6 × 2) ÷ 5 × 10
79: (6 × 2 ÷ 5) × 10
80: ((6 × 2) ÷ 5) × 10
81: (6 × (2 ÷ 5)) × 10
82: 6 × (2 ÷ 5) × 10
83: 6 × (2 ÷ 5 × 10)
84: 6 × ((2 ÷ 5) × 10)
85: 6 × (2 ÷ (5 ÷ 10))
86: 6 × 2 ÷(5 ÷ 10)
87: (6 × 2) ÷ (5 ÷ 10)
88: 6 × (2 + 10 ÷ 5)
89: 6 × (2 + (10 ÷ 5))
90: 6 × 2 × 10 ÷ 5
91: (6 × 2) × 10 ÷ 5
92: (6 × 2 × 10) ÷ 5
93: ((6 × 2) × 10) ÷ 5
94: (6 × (2 × 10)) ÷ 5
95: 6 × (2 × 10) ÷ 5
96: 6 × (2 × 10 ÷ 5)
97: 6 × ((2 × 10) ÷ 5)
98: 6 × (2 × (10 ÷ 5))
99: 6 × 2 ×(10 ÷ 5)
100: (6 × 2) × (10 ÷ 5)
101: 6 ÷ 5 × 2 × 10
102: (6 ÷ 5) × 2 × 10
103: (6 ÷ 5 × 2) × 10
104: ((6 ÷ 5) × 2) × 10
105: 6 ÷ 5 ×(2 × 10)
106: (6 ÷ 5) × (2 × 10)
107: (6 ÷ (5 ÷ 2)) × 10
108: 6 ÷ (5 ÷ 2) × 10
109: 6 ÷ (5 ÷ (2 × 10))
110: 6 ÷ (5 ÷ 2 ÷ 10)
111: 6 ÷ ((5 ÷ 2) ÷ 10)
112: 6 ÷ 5 × 10 × 2
113: (6 ÷ 5) × 10 × 2
114: (6 ÷ 5 × 10) × 2
115: ((6 ÷ 5) × 10) × 2
116: 6 ÷ 5 ×(10 × 2)
117: (6 ÷ 5) × (10 × 2)
118: (6 ÷ (5 ÷ 10)) × 2
119: 6 ÷ (5 ÷ 10) × 2
120: 6 ÷ (5 ÷ (10 × 2))
121: 6 ÷ (5 ÷ 10 ÷ 2)
122: 6 ÷ ((5 ÷ 10) ÷ 2)
123: 6 × 10 × 2 ÷ 5
124: (6 × 10) × 2 ÷ 5
125: (6 × 10 × 2) ÷ 5
126: ((6 × 10) × 2) ÷ 5
127: (6 × (10 × 2)) ÷ 5
128: 6 × (10 × 2) ÷ 5
129: 6 × (10 × 2 ÷ 5)
130: 6 × ((10 × 2) ÷ 5)
131: 6 × (10 × (2 ÷ 5))
132: 6 × 10 ×(2 ÷ 5)
133: (6 × 10) × (2 ÷ 5)
134: 6 × (10 ÷ 5 + 2)
135: 6 × ((10 ÷ 5) + 2)
136: 6 × 10 ÷ 5 × 2
137: (6 × 10) ÷ 5 × 2
138: (6 × 10 ÷ 5) × 2
139: ((6 × 10) ÷ 5) × 2
140: (6 × (10 ÷ 5)) × 2
141: 6 × (10 ÷ 5) × 2
142: 6 × (10 ÷ 5 × 2)
143: 6 × ((10 ÷ 5) × 2)
144: 6 × (10 ÷ (5 ÷ 2))
145: 6 × 10 ÷(5 ÷ 2)
146: (6 × 10) ÷ (5 ÷ 2)
147: 10 × 2 ÷ 5 × 6
148: (10 × 2) ÷ 5 × 6
149: (10 × 2 ÷ 5) × 6
150: ((10 × 2) ÷ 5) × 6
151: (10 × (2 ÷ 5)) × 6
152: 10 × (2 ÷ 5) × 6
153: 10 × (2 ÷ 5 × 6)
154: 10 × ((2 ÷ 5) × 6)
155: 10 × (2 ÷ (5 ÷ 6))
156: 10 × 2 ÷(5 ÷ 6)
157: (10 × 2) ÷ (5 ÷ 6)
158: 10 × 2 × 6 ÷ 5
159: (10 × 2) × 6 ÷ 5
160: (10 × 2 × 6) ÷ 5
161: ((10 × 2) × 6) ÷ 5
162: (10 × (2 × 6)) ÷ 5
163: 10 × (2 × 6) ÷ 5
164: 10 × (2 × 6 ÷ 5)
165: 10 × ((2 × 6) ÷ 5)
166: 10 × (2 × (6 ÷ 5))
167: 10 × 2 ×(6 ÷ 5)
168: (10 × 2) × (6 ÷ 5)
169: (10 + 5) × 2 - 6
170: ((10 + 5) × 2) - 6
171: (10 × (5 - 2)) - 6
172: 10 × (5 - 2) - 6
173: (10 ÷ 5 + 2) × 6
174: ((10 ÷ 5) + 2) × 6
175: 10 ÷ 5 × 2 × 6
176: (10 ÷ 5) × 2 × 6
177: (10 ÷ 5 × 2) × 6
178: ((10 ÷ 5) × 2) × 6
179: 10 ÷ 5 ×(2 × 6)
180: (10 ÷ 5) × (2 × 6)
181: (10 ÷ (5 ÷ 2)) × 6
182: 10 ÷ (5 ÷ 2) × 6
183: 10 ÷ (5 ÷ (2 × 6))
184: 10 ÷ (5 ÷ 2 ÷ 6)
185: 10 ÷ ((5 ÷ 2) ÷ 6)
186: 10 ÷ 5 × 6 × 2
187: (10 ÷ 5) × 6 × 2
188: (10 ÷ 5 × 6) × 2
189: ((10 ÷ 5) × 6) × 2
190: 10 ÷ 5 ×(6 × 2)
191: (10 ÷ 5) × (6 × 2)
192: (10 ÷ (5 ÷ 6)) × 2
193: 10 ÷ (5 ÷ 6) × 2
194: 10 ÷ (5 ÷ (6 × 2))
195: 10 ÷ (5 ÷ 6 ÷ 2)
196: 10 ÷ ((5 ÷ 6) ÷ 2)
197: 10 × 6 × 2 ÷ 5
198: (10 × 6) × 2 ÷ 5
199: (10 × 6 × 2) ÷ 5
200: ((10 × 6) × 2) ÷ 5
201: (10 × (6 × 2)) ÷ 5
202: 10 × (6 × 2) ÷ 5
203: 10 × (6 × 2 ÷ 5)
204: 10 × ((6 × 2) ÷ 5)
205: 10 × (6 × (2 ÷ 5))
206: 10 × 6 ×(2 ÷ 5)
207: (10 × 6) × (2 ÷ 5)
208: 10 × 6 ÷ 5 × 2
209: (10 × 6) ÷ 5 × 2
210: (10 × 6 ÷ 5) × 2
211: ((10 × 6) ÷ 5) × 2
212: (10 × (6 ÷ 5)) × 2
213: 10 × (6 ÷ 5) × 2
214: 10 × (6 ÷ 5 × 2)
215: 10 × ((6 ÷ 5) × 2)
216: 10 × (6 ÷ (5 ÷ 2))
217: 10 × 6 ÷(5 ÷ 2)
218: (10 × 6) ÷ (5 ÷ 2)

Answer 2

6×(2+10÷5)=24
2×6×10÷5=24
(5-2)×10-6=24

Answer 3

（10÷5+2）×6=24
（5-2）×10-6=24

Answer 4

10/5*2*6=24