24点类问题 3、4、6、10,将这四个数（每个只能用一次）进行加减乘除四则运算使结果等于24.还有6、2、7、9,也是这样.没算出来2个的，只给一半分。还有 要算3种啊！

Question

24点类问题 3、4、6、10,将这四个数（每个只能用一次）进行加减乘除四则运算使结果等于24.
还有6、2、7、9,也是这样.
没算出来2个的，只给一半分。还有 要算3种啊！

Answer 1

1:3 × (4 - 6 + 10)
2:3 × ((4 - 6) + 10)
3:3 × (4 - (6 - 10))
4:3 × (4 + 10 - 6)
5:3 × ((4 + 10) - 6)
6:3 × (4 + (10 - 6))
7:3 × 6 - 4 + 10
8:(3 × 6) - 4 + 10
9:(3 × 6 - 4) + 10
10:((3 × 6) - 4) + 10
11:3 × 6 -(4 - 10)
12:(3 × 6) - (4 - 10)
13:3 × 6 + 10 - 4
14:(3 × 6) + 10 - 4
15:(3 × 6 + 10) - 4
16:((3 × 6) + 10) - 4
17:3 × 6 +(10 - 4)
18:(3 × 6) + (10 - 4)
19:3 × (10 + 4 - 6)
20:3 × ((10 + 4) - 6)
21:3 × (10 + (4 - 6))
22:(3 × (10 - 4)) + 6
23:3 × (10 - 4) + 6
24:3 × (10 - 6 + 4)
25:3 × ((10 - 6) + 4)
26:3 × (10 - (6 - 4))
27:4 + 6 ÷ 3 × 10
28:4 + (6 ÷ 3) × 10
29:4 + (6 ÷ 3 × 10)
30:4 + ((6 ÷ 3) × 10)
31:4 + (6 ÷ (3 ÷ 10))
32:4 + 6 ÷(3 ÷ 10)
33:4 + 6 × 10 ÷ 3
34:4 + (6 × 10) ÷ 3
35:4 + (6 × 10 ÷ 3)
36:4 + ((6 × 10) ÷ 3)
37:4 + (6 × (10 ÷ 3))
38:4 + 6 ×(10 ÷ 3)
39:(4 - 6 + 10) × 3
40:((4 - 6) + 10) × 3
41:(4 - (6 - 10)) × 3
42:4 + 10 ÷ 3 × 6
43:4 + (10 ÷ 3) × 6
44:4 + (10 ÷ 3 × 6)
45:4 + ((10 ÷ 3) × 6)
46:4 + (10 ÷ (3 ÷ 6))
47:4 + 10 ÷(3 ÷ 6)
48:(4 + 10 - 6) × 3
49:((4 + 10) - 6) × 3
50:(4 + (10 - 6)) × 3
51:4 + 10 × 6 ÷ 3
52:4 + (10 × 6) ÷ 3
53:4 + (10 × 6 ÷ 3)
54:4 + ((10 × 6) ÷ 3)
55:4 + (10 × (6 ÷ 3))
56:4 + 10 ×(6 ÷ 3)
57:6 - (3 × (4 - 10))
58:6 - 3 ×(4 - 10)
59:6 × 3 - 4 + 10
60:(6 × 3) - 4 + 10
61:(6 × 3 - 4) + 10
62:((6 × 3) - 4) + 10
63:6 × 3 -(4 - 10)
64:(6 × 3) - (4 - 10)
65:6 + (3 × (10 - 4))
66:6 + 3 ×(10 - 4)
67:6 × 3 + 10 - 4
68:(6 × 3) + 10 - 4
69:(6 × 3 + 10) - 4
70:((6 × 3) + 10) - 4
71:6 × 3 +(10 - 4)
72:(6 × 3) + (10 - 4)
73:6 ÷ 3 × 10 + 4
74:(6 ÷ 3) × 10 + 4
75:(6 ÷ 3 × 10) + 4
76:((6 ÷ 3) × 10) + 4
77:(6 ÷ (3 ÷ 10)) + 4
78:6 ÷ (3 ÷ 10) + 4
79:6 - (4 - 10) × 3
80:6 - ((4 - 10) × 3)
81:6 × 10 ÷ 3 + 4
82:(6 × 10) ÷ 3 + 4
83:(6 × 10 ÷ 3) + 4
84:((6 × 10) ÷ 3) + 4
85:(6 × (10 ÷ 3)) + 4
86:6 × (10 ÷ 3) + 4
87:6 + (10 - 4) × 3
88:6 + ((10 - 4) × 3)
89:10 + 3 × 6 - 4
90:(10 + 3 × 6) - 4
91:(10 + (3 × 6)) - 4
92:10 + (3 × 6) - 4
93:10 + (3 × 6 - 4)
94:10 + ((3 × 6) - 4)
95:10 ÷ 3 × 6 + 4
96:(10 ÷ 3) × 6 + 4
97:(10 ÷ 3 × 6) + 4
98:((10 ÷ 3) × 6) + 4
99:(10 ÷ (3 ÷ 6)) + 4
100:10 ÷ (3 ÷ 6) + 4
101:10 - 4 + 3 × 6
102:(10 - 4) + 3 × 6
103:10 - 4 +(3 × 6)
104:(10 - 4) + (3 × 6)
105:10 - (4 - 3 × 6)
106:10 - (4 - (3 × 6))
107:(10 - 4) × 3 + 6
108:((10 - 4) × 3) + 6
109:(10 + 4 - 6) × 3
110:((10 + 4) - 6) × 3
111:(10 + (4 - 6)) × 3
112:10 - 4 + 6 × 3
113:(10 - 4) + 6 × 3
114:10 - 4 +(6 × 3)
115:(10 - 4) + (6 × 3)
116:10 - (4 - 6 × 3)
117:10 - (4 - (6 × 3))
118:10 + 6 × 3 - 4
119:(10 + 6 × 3) - 4
120:(10 + (6 × 3)) - 4
121:10 + (6 × 3) - 4
122:10 + (6 × 3 - 4)
123:10 + ((6 × 3) - 4)
124:10 × 6 ÷ 3 + 4
125:(10 × 6) ÷ 3 + 4
126:(10 × 6 ÷ 3) + 4
127:((10 × 6) ÷ 3) + 4
128:(10 × (6 ÷ 3)) + 4
129:10 × (6 ÷ 3) + 4
130:(10 - 6 + 4) × 3
131:((10 - 6) + 4) × 3
132:(10 - (6 - 4)) × 3