5677
1
=
76
−
75
2
=
56
7
+
7
3
=
567
7
4
=
56
7
+
7
5
=
7
−
5
+
7
6
6
=
567
7
!
7
=
56
−
7
7
8
=
75
−
67
9
=
567
7
10
=
67
−
57
11
=
5
+
6
−
7
+
7
12
=
77
−
65
13
=
7
−
(
6
−
5
)
+
7
14
=
56
−
7
+
7
15
=
56
7
+
7
16
=
65
−
7
⋅
7
17
=
576
−
7
18
=
7
−
5
+
7
⋅
6
19
=
76
−
57
20
=
(
7
−
5
)
⋅
7
+
6
21
=
77
−
56
22
=
5
⋅
7
−
6
−
7
23
=
5
⋅
6
−
7
⋅
7
24
=
(
56
7
+
7
)
!
25
=
5
+
6
+
7
+
7
26
=
(
7
−
5
)
⋅
(
6
+
7
)
27
=
6
!
−
5
+
7
+
7
28
=
(
7
+
7
)
⋅
56
29
=
6
7
−
5
−
7
30
=
5
⋅
6
−
7
+
7
31
=
576
+
7
32
=
67
−
5
⋅
7
33
=
75
−
6
⋅
7
34
=
5
⋅
7
+
6
−
7
35
=
(
7
−
6
)
⋅
5
⋅
7
36
=
5
⋅
7
−
6
+
7
37
=
757
−
6
!
38
=
76
7
−
5
39
=
?
40
=
6
⋅
7
+
5
−
7
41
=
76
−
5
⋅
7
42
=
56
−
7
−
7
43
=
6
7
−
5
+
7
44
=
57
−
6
−
7
45
=
?
46
=
5
!
−
67
−
7
47
=
77
−
5
⋅
6
48
=
57
+
7
⋅
6
49
=
56
−
7
⋅
7
50
=
7
⋅
7
−
5
+
6
51
=
65
−
7
−
7
52
=
?
53
=
6
!
5
+
7
−
7
54
=
6
⋅
7
+
5
+
7
55
=
775
−
6
!
56
=
56
7
⋅
7
57
=
7
7
+
56
58
=
57
−
6
+
7
59
=
5
⋅
6
!
−
7
7
60
=
5
!
−
67
+
7
61
=
6
!
5
+
7
⋅
7
62
=
75
−
6
−
7
63
=
567
⋅
7
64
=
65
−
7
7
65
=
65
−
7
+
7
66
=
7
7
+
65
67
=
67
7
−
5
68
=
75
−
7
!
6
!
69
=
67
−
5
+
7
70
=
56
+
7
+
7
71
=
(
7
−
5
)
6
+
7
72
=
7
⋅
7
+
65
73
=
?
74
=
75
+
6
−
7
75
=
(
7
−
6
)
⋅
75
76
=
5776
77
=
(
6
−
5
)
⋅
77
78
=
76
−
5
+
7
79
=
65
+
7
+
7
80
=
7
!
56
+
7
81
=
567
7
82
=
7
!
6
!
+
75
83
=
7
!
56
−
7
84
=
(
7
−
5
)
⋅
6
⋅
7
85
=
5
!
−
6
⋅
7
+
7
86
=
(
6
+
7
)
⋅
7
−
5
87
=
?
88
=
75
+
6
+
7
89
=
(
7
+
7
)
⋅
6
+
5
90
=
(
5
+
7
)
⋅
7
+
6
91
=
(
5
!
6
−
7
)
⋅
7
92
=
?
93
=
?
94
=
?
95
=
6
!
5
−
7
⋅
7
96
=
(
6
+
7
)
⋅
7
+
5
97
=
7
!
56
+
7
98
=
76
+
5
!
⋅
7
99
=
6
⋅
7
+
57
100
=
(
6
+
7
+
7
)
⋅
5