1599
1
=
15
9
−
9
2
=
95
−
91
3
=
9
−
(
15
−
9
)
4
=
95
−
91
5
=
95
19
6
=
(
9
−
(
15
−
9
)
)
!
7
=
59
−
1
−
9
8
=
15
+
9
9
9
=
15
−
9
+
9
10
=
1
5
+
99
11
=
19
−
5
−
9
12
=
15
⋅
9
+
9
13
=
9
−
1
⋅
5
+
9
14
=
15
−
9
9
15
=
15
−
9
+
9
16
=
9
9
+
15
17
=
19
−
5
+
9
18
=
(
15
−
9
)
⋅
9
19
=
1
5
+
9
+
9
20
=
91
+
9
5
21
=
15
−
9
+
9
22
=
5
!
−
(
99
−
1
)
23
=
19
−
5
+
9
24
=
(
95
−
91
)
!
25
=
5
9
9
+
1
26
=
5
⋅
9
−
19
27
=
15
+
9
+
9
28
=
9
5
9
+
1
29
=
(
1
+
9
)
⋅
5
+
9
30
=
9
⋅
9
−
51
31
=
(
9
−
1
)
⋅
5
−
9
32
=
91
−
59
33
=
15
+
9
+
9
34
=
5
⋅
9
+
19
35
=
5
⋅
9
−
1
−
9
36
=
15
⋅
9
−
9
37
=
5
⋅
9
+
1
−
9
38
=
(
5
−
9
)
⋅
19
39
=
51
−
9
−
9
40
=
59
−
19
41
=
(
1
+
9
)
⋅
5
−
9
42
=
9
⋅
9
+
15
43
=
(
9
−
5
)
!
+
19
44
=
5
⋅
9
−
1
9
45
=
15
9
⋅
9
46
=
91
−
5
⋅
9
47
=
5
⋅
9
−
1
+
9
48
=
99
−
51
49
=
59
−
1
−
9
50
=
(
19
−
9
)
⋅
5
51
=
51
−
9
+
9
52
=
9
9
+
51
53
=
159
9
54
=
(
15
−
9
)
⋅
9
55
=
59
−
1
−
9
56
=
59
⋅
1
−
9
57
=
51
−
9
+
9
58
=
59
−
1
9
59
=
1
9
⋅
59
60
=
1
9
+
59
61
=
59
−
1
+
9
62
=
19
⋅
9
+
5
63
=
51
+
9
+
9
64
=
5
⋅
9
+
19
65
=
195
9
66
=
9
⋅
9
−
15
67
=
59
−
1
+
9
68
=
59
⋅
1
+
9
69
=
51
+
9
+
9
70
=
(
9
!
−
1
+
9
)
⋅
5
71
=
95
−
(
1
+
9
)
!
72
=
(
15
+
9
)
⋅
9
73
=
(
5
−
1
)
9
+
9
74
=
(
9
!
+
9
)
⋅
5
−
1
75
=
99
−
(
5
−
1
)
!
76
=
95
−
19
77
=
91
−
5
−
9
78
=
19
+
59
79
=
199
−
5
!
80
=
(
15
−
9
)
!
9
81
=
9
1
+
9
5
82
=
1
5
+
9
⋅
9
83
=
91
−
5
−
9
84
=
99
−
15
85
=
95
−
1
−
9
86
=
19
⋅
5
−
9
87
=
91
+
5
−
9
88
=
95
−
1
−
9
!
89
=
91
−
5
+
9
90
=
(
9
−
9
)
⋅
15
91
=
95
−
1
−
9
92
=
19
⋅
5
−
9
93
=
99
−
1
−
5
94
=
95
−
1
9
95
=
91
−
5
+
9
96
=
9
⋅
9
+
15
97
=
95
−
1
+
9
98
=
99
−
1
5
99
=
1
5
⋅
99
100
=
1
5
+
99