2357
1
=
5
−
23
−
7
2
=
23
+
5
7
3
=
5
⋅
7
−
32
4
=
23
+
5
7
5
=
57
−
32
6
=
23
+
7
5
7
=
35
7
+
2
8
=
35
−
27
9
=
3
5
27
10
=
35
⋅
2
7
11
=
23
−
5
−
7
12
=
37
−
25
13
=
52
7
−
3
14
=
27
3
+
5
15
=
52
−
37
16
=
32
7
−
5
17
=
57
3
−
2
18
=
2
⋅
3
+
5
+
7
19
=
72
−
53
20
=
32
−
5
−
7
21
=
73
−
52
22
=
25
⋅
3
+
7
23
=
53
−
7
2
24
=
(
23
+
5
7
)
!
25
=
57
−
32
26
=
53
−
27
27
=
37
−
2
⋅
5
28
=
27
+
3
!
−
5
29
=
25
−
3
+
7
30
=
32
+
5
−
7
31
=
52
−
3
⋅
7
32
=
37
−
25
33
=
2
3
⋅
5
−
7
34
=
57
−
23
35
=
23
+
5
+
7
36
=
72
5
−
3
37
=
72
−
35
38
=
57
⋅
2
3
39
=
53
−
2
⋅
7
40
=
35
−
2
+
7
41
=
73
−
2
5
42
=
25
+
37
43
=
75
−
32
44
=
32
+
5
+
7
45
=
27
3
⋅
5
46
=
(
7
−
5
)
⋅
23
47
=
2
⋅
5
+
37
48
=
73
−
25
49
=
2
⋅
7
+
35
50
=
75
⋅
2
3
51
=
57
−
2
⋅
3
52
=
75
−
23
53
=
5
3
−
72
54
=
(
25
−
7
)
⋅
3
55
=
(
2
⋅
7
−
3
)
⋅
5
56
=
(
35
−
7
)
⋅
2
57
=
(
3
−
2
)
⋅
57
58
=
5
⋅
7
+
23
59
=
5
3
−
7
2
60
=
(
35
7
)
!
2
61
=
57
−
2
+
3
!
62
=
25
+
37
63
=
35
⋅
2
−
7
64
=
(
7
−
5
)
⋅
32
65
=
2
3
+
57
66
=
(
27
−
5
)
⋅
3
67
=
5
⋅
7
+
32
68
=
73
−
25
69
=
37
⋅
2
−
5
70
=
72
+
3
−
5
71
=
72
−
3
!
+
5
72
=
7
!
35
⋅
2
73
=
3
⋅
7
+
52
74
=
72
−
3
+
5
75
=
2
7
−
53
76
=
532
7
77
=
35
⋅
2
+
7
78
=
25
+
73
79
=
37
⋅
2
+
5
80
=
23
+
57
81
=
2
⋅
3
+
75
82
=
25
⋅
3
+
7
83
=
2
⋅
5
+
73
84
=
(
35
+
7
)
⋅
2
85
=
(
7
−
2
)
!
−
35
86
=
27
⋅
3
+
5
87
=
3
⋅
5
+
72
88
=
2
7
−
5
!
3
89
=
32
+
57
90
=
5
!
−
23
−
7
91
=
(
2
3
+
5
)
⋅
7
92
=
(
53
−
7
)
⋅
2
93
=
2
7
−
35
94
=
3
!
⋅
7
+
52
95
=
5
!
−
32
+
7
96
=
(
25
+
7
)
⋅
3
97
=
5
!
2
+
37
98
=
23
+
75
99
=
53
⋅
2
−
7
100
=
(
7
−
3
)
⋅
25