1112
1
=
12
−
11
2
=
1
11
⋅
2
3
=
1
11
+
2
4
=
11
−
2
+
1
5
=
11
−
1
2
6
=
11
+
1
2
7
=
11
−
2
!
+
1
8
=
11
−
1
−
2
9
=
11
⋅
1
−
2
10
=
21
−
11
11
=
121
⋅
1
12
=
121
+
1
13
=
11
⋅
1
+
2
14
=
11
+
1
+
2
15
=
?
16
=
?
17
=
(
1
+
2
)
!
+
11
18
=
?
19
=
21
−
1
−
1
20
=
(
11
−
1
)
⋅
2
21
=
11
⋅
2
−
1
22
=
11
⋅
1
⋅
2
23
=
11
+
12
24
=
(
11
+
1
)
⋅
2
25
=
(
1
+
1
+
2
)
!
+
1
26
=
?
27
=
?
28
=
?
29
=
?
30
=
?
31
=
?
32
=
11
+
21
33
=
(
1
+
2
)
⋅
11
34
=
?
35
=
?
36
=
(
1
+
1
+
1
)
!
2
37
=
?
38
=
?
39
=
?
40
=
?
41
=
?
42
=
(
1
+
1
)
⋅
21
43
=
?
44
=
?
45
=
?
46
=
?
47
=
?
48
=
?
49
=
?
50
=
?
51
=
?
52
=
?
53
=
?
54
=
?
55
=
?
56
=
?
57
=
?
58
=
?
59
=
?
60
=
?
61
=
?
62
=
?
63
=
?
64
=
2
11
+
1
65
=
?
66
=
(
1
+
2
)
!
⋅
11
67
=
?
68
=
?
69
=
?
70
=
?
71
=
(
(
1
+
2
)
!
+
1
)
!
+
1
72
=
?
73
=
?
74
=
?
75
=
?
76
=
?
77
=
?
78
=
?
79
=
?
80
=
?
81
=
?
82
=
?
83
=
?
84
=
?
85
=
?
86
=
?
87
=
?
88
=
?
89
=
?
90
=
?
91
=
?
92
=
?
93
=
?
94
=
?
95
=
?
96
=
?
97
=
?
98
=
?
99
=
?
100
=
(
11
−
1
)
2