6788
1
=
87
−
86
2
=
8
−
(
8
−
7
)
⋅
6
3
=
67
−
8
⋅
8
4
=
8
6
+
8
7
5
=
78
6
−
8
6
=
(
67
−
8
⋅
8
)
!
7
=
8
−
(
7
−
6
)
8
8
=
86
−
78
9
=
78
−
6
8
10
=
78
−
68
11
=
8
8
−
6
+
7
12
=
88
−
76
13
=
6
+
7
−
8
+
8
14
=
(
8
−
7
)
⋅
6
+
8
15
=
88
−
7
+
6
16
=
6
+
8
7
⋅
8
17
=
87
−
6
+
8
18
=
88
−
7
⋅
6
19
=
87
−
68
20
=
(
7
+
8
)
⋅
8
6
21
=
88
−
67
22
=
68
⋅
7
+
8
23
=
(
8
−
6
)
⋅
8
+
7
24
=
(
78
−
6
)
⋅
8
25
=
6
!
−
87
−
8
26
=
6
⋅
7
−
8
−
8
27
=
88
−
7
6
28
=
8
8
−
6
⋅
7
29
=
6
+
7
+
8
+
8
30
=
78
−
6
⋅
8
31
=
87
−
8
!
6
!
32
=
(
8
−
6
)
7
⋅
8
33
=
6
⋅
8
−
7
−
8
34
=
8
+
8
⋅
7
+
6
35
=
(
6
−
8
8
)
⋅
7
36
=
(
7
−
8
8
)
⋅
6
37
=
86
−
7
8
38
=
76
8
+
8
39
=
78
8
−
6
40
=
(
6
+
7
−
8
)
⋅
8
41
=
7
8
−
6
−
8
42
=
6
⋅
7
−
8
+
8
43
=
6
⋅
7
+
8
8
44
=
6
⋅
7
+
8
+
8
45
=
7
!
6
+
8
8
46
=
88
−
6
⋅
7
47
=
6
⋅
8
+
7
−
8
48
=
(
8
−
7
)
⋅
6
⋅
8
49
=
6
⋅
8
−
7
+
8
50
=
8
⋅
8
⋅
7
−
6
51
=
67
−
8
−
8
52
=
76
−
8
+
8
!
53
=
68
−
7
−
8
54
=
88
−
7
⋅
6
55
=
8
⋅
8
⋅
6
+
7
56
=
(
8
−
(
7
−
6
)
)
⋅
8
57
=
7
8
−
6
+
8
58
=
6
⋅
7
+
8
+
8
59
=
67
−
8
⋅
8
60
=
76
−
8
−
8
61
=
(
68
−
7
)
8
62
=
8
⋅
8
⋅
7
+
6
63
=
67
−
8
+
8
64
=
78
−
6
−
8
65
=
8
⋅
8
−
6
+
7
66
=
67
−
8
8
67
=
67
−
8
+
8
68
=
788
−
6
!
69
=
68
−
7
+
8
70
=
7
⋅
8
+
6
+
8
71
=
86
−
7
−
8
72
=
76
−
8
+
8
73
=
87
−
6
−
8
74
=
7
!
−
8
68
75
=
76
−
8
8
76
=
76
−
8
+
8
77
=
8
8
+
76
78
=
78
8
−
6
79
=
(
86
−
7
)
8
80
=
78
−
6
+
8
81
=
88
−
7
!
6
!
82
=
(
7
+
8
)
⋅
6
−
8
83
=
67
+
8
+
8
84
=
7
!
68
−
8
85
=
86
+
7
−
8
86
=
(
8
−
7
)
⋅
86
87
=
86
−
7
+
8
88
=
(
7
−
6
)
⋅
88
89
=
87
−
6
+
8
90
=
(
6
+
8
)
⋅
7
−
8
91
=
8
+
8
!
+
67
92
=
76
+
8
+
8
93
=
(
86
+
7
)
8
94
=
8
!
7
!
+
86
95
=
7
!
6
!
+
88
96
=
768
8
97
=
7
!
6
8
−
8
98
=
(
7
+
8
)
⋅
6
+
8
99
=
?
100
=
8
+
8
!
+
76