3779
1
=
39
7
−
7
2
=
93
−
77
3
=
93
+
7
−
7
4
=
93
−
77
5
=
39
−
7
−
7
6
=
79
−
73
7
=
9
−
(
3
−
7
7
)
8
=
9
−
3
7
−
7
9
=
(
7
−
7
)
⋅
3
+
9
10
=
7
⋅
7
−
39
11
=
3
−
7
7
+
9
12
=
79
−
7
3
!
13
=
97
−
3
!
7
14
=
(
37
−
9
)
⋅
7
15
=
73
−
9
+
7
16
=
93
−
77
17
=
737
−
9
!
!
18
=
(
3
−
7
7
)
⋅
9
19
=
(
7
−
3
)
⋅
7
−
9
20
=
7
−
3
+
7
+
9
21
=
37
−
7
−
9
22
=
73
−
7
9
23
=
77
−
3
!
⋅
9
24
=
97
−
73
25
=
39
−
7
−
7
26
=
7
⋅
9
−
37
27
=
37
−
7
−
9
28
=
(
7
−
9
3
)
⋅
7
29
=
(
7
−
3
)
⋅
9
−
7
30
=
97
−
7
3
31
=
73
−
7
⋅
9
!
32
=
39
−
7
⋅
7
33
=
37
−
7
+
9
34
=
7
⋅
7
−
3
!
−
9
35
=
37
+
7
−
9
36
=
(
7
7
+
3
)
⋅
9
37
=
37
9
−
7
38
=
77
−
39
39
=
37
−
7
+
9
40
=
7
7
+
39
41
=
37
+
7
−
9
42
=
79
−
37
43
=
7
⋅
7
+
3
−
9
44
=
93
−
7
⋅
7
45
=
(
7
−
7
−
3
)
⋅
9
46
=
7
⋅
7
+
39
47
=
37
+
7
+
9
48
=
(
9
−
7
7
)
⋅
3
!
49
=
(
9
−
3
)
⋅
7
+
7
50
=
77
−
3
⋅
9
51
=
(
7
+
7
)
⋅
3
+
9
52
=
73
−
7
⋅
9
53
=
37
+
7
+
9
54
=
(
7
−
(
7
−
3
)
)
!
⋅
9
55
=
79
−
(
7
−
3
)
!
56
=
73
−
9
⋅
7
57
=
73
−
7
−
9
58
=
79
−
3
⋅
7
59
=
779
−
3
!
!
60
=
97
−
37
61
=
7
⋅
7
+
3
+
9
62
=
77
−
3
!
−
9
63
=
73
−
7
−
9
64
=
(
7
−
3
)
⋅
(
7
+
9
)
65
=
77
−
3
−
9
66
=
79
−
3
!
−
7
67
=
7
⋅
9
−
3
+
7
68
=
77
−
3
⋅
9
69
=
79
−
3
−
7
70
=
93
+
7
⋅
7
71
=
73
+
7
−
9
72
=
73
−
7
+
9
!
73
=
73
9
−
7
74
=
(
9
−
7
)
⋅
37
75
=
73
−
7
+
9
76
=
97
−
3
⋅
7
77
=
797
−
3
!
!
78
=
3
9
+
77
79
=
93
−
7
−
7
80
=
9
3
+
77
81
=
7
−
3
+
79
82
=
(
3
!
+
7
)
⋅
7
−
9
83
=
77
−
3
+
9
84
=
97
−
3
!
−
7
85
=
(
3
!
+
7
)
⋅
7
−
9
!
86
=
3
⋅
9
+
77
87
=
97
−
3
−
7
88
=
7
⋅
7
+
39
89
=
73
+
7
+
9
90
=
(
37
−
7
)
⋅
9
91
=
(
7
−
3
+
9
)
⋅
7
92
=
93
−
7
7
93
=
93
−
7
+
7
94
=
7
7
+
93
95
=
97
−
7
−
3
96
=
97
+
3
!
−
7
97
=
(
7
−
3
!
)
⋅
97
98
=
97
−
3
!
+
7
99
=
7
−
3
+
97
100
=
7
⋅
9
+
37