6679
1
=
79
6
−
6
2
=
69
−
67
3
=
66
−
7
⋅
9
4
=
6
!
9
−
76
5
=
7
−
6
9
−
6
6
=
(
66
−
7
⋅
9
)
!
7
=
76
−
69
8
=
66
+
7
−
9
9
=
69
−
6
7
10
=
7
6
−
6
+
9
11
=
6
⋅
9
+
67
12
=
6
⋅
9
−
6
⋅
7
13
=
79
−
66
14
=
6
+
6
−
7
+
9
15
=
66
9
−
7
16
=
976
−
6
!
17
=
676
−
9
18
=
6
9
−
7
⋅
6
19
=
6
⋅
6
9
+
7
20
=
96
−
76
21
=
(
69
−
6
)
⋅
7
22
=
76
−
6
⋅
9
23
=
6
!
−
697
24
=
97
⋅
6
−
6
25
=
(
9
−
6
)
⋅
6
+
7
26
=
667
+
9
27
=
69
−
6
⋅
7
28
=
96
6
⋅
7
29
=
96
−
67
30
=
6
9
−
7
−
6
31
=
97
−
66
32
=
676
+
9
!
33
=
66
9
−
7
34
=
6
⋅
6
+
7
−
9
35
=
676
+
9
36
=
6
!
−
76
⋅
9
37
=
6
⋅
6
+
7
−
9
!
38
=
76
⋅
9
6
39
=
6
⋅
7
+
6
−
9
40
=
67
−
9
6
41
=
6
!
−
679
42
=
6
9
−
7
+
6
43
=
79
−
6
⋅
6
44
=
9
!
!
−
676
45
=
66
−
7
⋅
9
46
=
766
−
9
!
!
47
=
6
⋅
6
⋅
9
−
7
48
=
6
!
−
96
⋅
7
49
=
769
−
6
!
50
=
66
−
7
−
9
51
=
7
⋅
9
−
6
−
6
52
=
67
−
6
−
9
53
=
9
!
!
−
667
54
=
96
−
6
⋅
7
55
=
6
⋅
9
−
6
+
7
56
=
69
−
6
−
7
57
=
6
⋅
7
+
6
+
9
58
=
67
−
6
−
9
59
=
66
−
7
!
9
!
!
60
=
(
7
−
6
+
9
)
⋅
6
61
=
76
−
6
−
9
62
=
66
−
7
+
9
63
=
(
6
−
6
+
7
)
⋅
9
64
=
66
+
7
−
9
65
=
67
−
6
9
66
=
66
9
−
7
67
=
79
−
6
−
6
68
=
66
−
7
+
9
69
=
(
7
−
6
)
⋅
69
70
=
67
−
6
+
9
71
=
(
6
9
)
6
+
7
72
=
(
6
6
+
7
)
⋅
9
73
=
76
+
6
−
9
74
=
76
−
6
9
75
=
(
6
+
6
)
⋅
7
−
9
76
=
796
−
6
!
77
=
66
⋅
7
9
!
78
=
676
⋅
9
79
=
76
−
6
+
9
80
=
6
6
+
79
81
=
(
6
+
7
)
⋅
6
+
9
82
=
66
+
7
+
9
83
=
96
−
6
−
7
84
=
6
⋅
6
⋅
7
9
85
=
97
−
6
−
6
86
=
?
87
=
7
⋅
9
+
66
88
=
76
+
6
+
9
!
89
=
96
−
7
!
6
!
90
=
(
7
+
9
)
⋅
6
−
6
91
=
76
+
6
+
9
92
=
?
93
=
6
!
−
69
7
94
=
6
⋅
9
+
76
95
=
96
+
6
−
7
96
=
(
7
−
6
)
⋅
96
97
=
96
−
6
+
7
98
=
6
6
+
97
99
=
(
6
+
9
)
⋅
7
−
6
100
=
?