1157
1
=
7
−
(
11
−
5
)
2
=
17
−
15
3
=
51
17
4
=
5
−
1
17
5
=
1
17
⋅
5
6
=
(
51
17
)
!
7
=
1
15
⋅
7
8
=
75
−
11
9
=
11
+
5
−
7
10
=
11
−
7
⋅
5
11
=
17
−
1
−
5
12
=
151
−
7
13
=
11
−
5
+
7
14
=
15
−
1
7
15
=
1
7
⋅
15
16
=
1
7
+
15
17
=
1
5
⋅
17
18
=
1
5
+
17
19
=
(
11
−
7
)
!
−
5
20
=
71
−
51
21
=
15
−
1
+
7
22
=
(
7
−
5
)
⋅
11
23
=
11
+
5
+
7
24
=
5
⋅
7
−
11
25
=
5
11
−
7
26
=
5
1
+
7
+
1
27
=
(
5
−
1
)
⋅
7
−
1
28
=
11
+
5
⋅
7
29
=
(
11
−
7
)
!
+
5
30
=
5
!
11
−
7
31
=
(
7
−
1
)
⋅
5
+
1
32
=
15
+
17
33
=
5
⋅
7
−
1
−
1
34
=
51
−
17
35
=
(
1
−
1
+
5
)
⋅
7
36
=
1
⋅
5
⋅
7
+
1
37
=
5
⋅
7
+
1
+
1
38
=
?
39
=
(
1
+
1
)
5
+
7
40
=
(
1
⋅
1
+
7
)
⋅
5
41
=
(
5
−
1
)
!
+
17
42
=
(
11
−
5
)
⋅
7
43
=
51
−
1
−
7
44
=
51
⋅
1
−
7
45
=
51
+
1
−
7
46
=
57
−
11
47
=
71
−
(
5
−
1
)
!
48
=
11
⋅
5
−
7
49
=
5
!
−
71
⋅
1
50
=
51
−
1
7
51
=
171
−
5
!
52
=
1
7
+
51
53
=
7
!
5
!
+
11
54
=
7
1
+
1
+
5
55
=
57
−
1
−
1
56
=
71
−
15
57
=
51
−
1
+
7
58
=
51
⋅
1
+
7
59
=
51
+
1
+
7
60
=
5
!
11
−
7
61
=
(
7
−
1
)
!
⋅
5
+
1
62
=
11
⋅
5
+
7
63
=
?
64
=
75
−
11
65
=
71
−
1
−
5
66
=
71
⋅
1
−
5
67
=
71
+
1
−
5
68
=
11
+
57
69
=
71
−
5
−
1
70
=
71
−
1
5
71
=
1
5
⋅
71
72
=
11
⋅
7
−
5
73
=
511
7
74
=
(
75
−
1
)
⋅
1
75
=
71
−
1
+
5
76
=
71
⋅
1
+
5
77
=
71
+
1
+
5
78
=
1
+
5
!
⋅
7
+
1
79
=
?
80
=
(
17
−
1
)
⋅
5
81
=
?
82
=
11
⋅
7
+
5
83
=
?
84
=
17
⋅
5
−
1
85
=
17
⋅
1
⋅
5
86
=
11
+
75
87
=
?
88
=
1
+
5
!
⋅
(
1
+
7
)
89
=
?
90
=
(
11
+
7
)
⋅
5
91
=
?
92
=
?
93
=
?
94
=
?
95
=
(
5
−
1
)
!
+
71
96
=
5
!
−
(
11
−
7
)
!
97
=
?
98
=
(
15
−
1
)
⋅
7
99
=
?
100
=
?