1138
1
=
11
−
3
8
2
=
3
−
1
18
3
=
1
18
⋅
3
4
=
13
−
81
5
=
18
−
13
6
=
11
+
3
−
8
7
=
11
+
38
8
=
1
13
⋅
8
9
=
(
11
−
8
)
⋅
3
10
=
13
−
81
11
=
113
+
8
12
=
13
−
1
8
13
=
31
−
18
14
=
1
8
+
13
15
=
18
⋅
1
−
3
16
=
11
−
3
+
8
17
=
18
−
1
3
18
=
1
3
⋅
18
19
=
1
3
+
18
20
=
13
−
1
+
8
21
=
13
⋅
1
+
8
22
=
13
+
81
23
=
31
⋅
1
−
8
24
=
31
+
1
−
8
25
=
11
⋅
3
−
8
26
=
81
3
−
1
27
=
38
−
11
28
=
81
3
+
1
29
=
(
8
−
1
)
!
3
!
+
1
30
=
31
−
1
8
31
=
13
+
18
32
=
1
8
+
31
33
=
(
1
+
3
)
⋅
8
+
1
34
=
31
+
81
35
=
3
⋅
8
+
11
36
=
(
3
−
1
)
⋅
18
37
=
(
38
−
1
)
⋅
1
38
=
31
−
1
+
8
39
=
31
⋅
1
+
8
40
=
31
+
81
41
=
11
⋅
3
+
8
42
=
(
1
+
3
)
!
+
18
43
=
(
8
−
1
)
⋅
3
!
+
1
44
=
3
!
1
+
1
+
8
45
=
(
3
!
−
1
)
⋅
81
46
=
3
!
⋅
8
−
1
−
1
47
=
(
3
!
⋅
8
−
1
)
⋅
1
48
=
(
1
+
1
)
⋅
3
⋅
8
49
=
11
+
38
50
=
81
−
31
51
=
(
18
−
1
)
⋅
3
52
=
?
53
=
18
⋅
3
−
1
54
=
18
⋅
1
⋅
3
55
=
(
8
−
3
)
⋅
11
56
=
(
1
⋅
1
+
3
!
)
⋅
8
57
=
(
11
+
8
)
⋅
3
58
=
11
⋅
3
!
−
8
59
=
3
!
⋅
8
+
11
60
=
(
81
+
1
)
⋅
3
!
61
=
8
1
+
1
−
3
62
=
?
63
=
8
3
−
1
−
1
64
=
(
11
−
3
)
⋅
8
65
=
8
3
−
1
+
1
66
=
(
11
⋅
3
!
)
8
67
=
8
1
+
1
+
3
68
=
81
−
13
69
=
?
70
=
3
8
−
11
71
=
(
8
−
1
3
)
!
+
1
72
=
83
−
11
73
=
?
74
=
11
⋅
3
!
+
8
75
=
81
⋅
1
−
3
!
76
=
(
1
+
1
)
⋅
38
77
=
81
−
1
−
3
78
=
81
⋅
1
−
3
79
=
81
+
1
−
3
80
=
81
−
1
3
81
=
1
3
⋅
81
82
=
1
3
+
81
83
=
81
−
1
+
3
84
=
81
⋅
1
+
3
85
=
11
⋅
8
−
3
86
=
81
−
1
+
3
!
87
=
81
⋅
1
+
3
!
88
=
81
+
1
+
3
!
89
=
(
3
!
!
8
−
1
)
⋅
1
90
=
(
3
!
−
1
)
⋅
18
91
=
11
⋅
8
+
3
92
=
3
8
+
11
93
=
31
⋅
81
94
=
11
+
83
95
=
?
96
=
(
13
−
1
)
⋅
8
97
=
?
98
=
?
99
=
3
8
⋅
11
100
=
?