1117
1
=
(
1
11
)
7
2
=
1
17
+
1
3
=
11
−
1
−
7
4
=
11
⋅
1
−
7
5
=
11
+
1
−
7
6
=
17
−
11
7
=
1
11
⋅
7
8
=
1
11
+
7
9
=
1
⋅
1
+
1
+
7
10
=
11
−
1
7
11
=
1
7
⋅
11
12
=
1
7
+
11
13
=
(
1
+
1
)
⋅
7
−
1
14
=
(
1
⋅
1
+
1
)
⋅
7
15
=
17
−
1
−
1
16
=
(
17
−
1
)
⋅
1
17
=
11
−
1
+
7
18
=
11
⋅
1
+
7
19
=
11
+
1
+
7
20
=
?
21
=
(
1
+
1
+
1
)
⋅
7
22
=
?
23
=
(
11
−
7
)
!
−
1
24
=
(
11
⋅
1
−
7
)
!
25
=
(
11
−
7
)
!
+
1
26
=
?
27
=
?
28
=
11
+
17
29
=
?
30
=
?
31
=
?
32
=
?
33
=
?
34
=
(
1
+
1
)
⋅
17
35
=
?
36
=
(
7
−
1
)
1
+
1
37
=
?
38
=
?
39
=
?
40
=
?
41
=
?
42
=
(
1
+
1
+
1
)
!
⋅
7
43
=
?
44
=
?
45
=
?
46
=
?
47
=
?
48
=
7
1
+
1
−
1
49
=
7
1
⋅
1
+
1
50
=
7
1
+
1
+
1
51
=
?
52
=
?
53
=
?
54
=
?
55
=
?
56
=
?
57
=
?
58
=
?
59
=
?
60
=
71
−
11
61
=
?
62
=
?
63
=
?
64
=
(
1
+
1
)
7
−
1
65
=
?
66
=
(
7
−
1
)
⋅
11
67
=
?
68
=
?
69
=
71
−
1
−
1
70
=
(
11
−
1
)
⋅
7
71
=
71
−
1
+
1
72
=
71
⋅
1
+
1
73
=
71
+
1
+
1
74
=
?
75
=
?
76
=
11
⋅
7
−
1
77
=
11
⋅
1
⋅
7
78
=
11
⋅
7
+
1
79
=
?
80
=
?
81
=
?
82
=
11
+
71
83
=
?
84
=
(
11
+
1
)
⋅
7
85
=
?
86
=
?
87
=
?
88
=
(
1
+
7
)
⋅
11
89
=
?
90
=
?
91
=
?
92
=
?
93
=
?
94
=
?
95
=
?
96
=
?
97
=
?
98
=
?
99
=
?
100
=
?