2999
1
=
29
9
−
9
2
=
29
−
9
⋅
9
3
=
99
9
−
2
4
=
(
9
+
9
)
⋅
2
9
5
=
9
9
+
9
2
6
=
9
−
(
9
9
+
2
)
7
=
99
−
92
8
=
9
−
2
9
−
9
9
=
99
9
−
2
10
=
2
9
−
9
+
9
11
=
29
−
9
−
9
12
=
9
9
+
2
+
9
13
=
99
9
+
2
14
=
29
−
9
−
9
!
15
=
(
9
9
+
2
)
!
+
9
16
=
(
9
−
9
9
)
⋅
2
17
=
29
−
9
−
9
18
=
99
−
9
2
19
=
2
⋅
9
+
9
9
20
=
29
−
9
⋅
9
21
=
(
2
+
9
)
!
−
99
22
=
99
⋅
2
9
23
=
29
−
9
+
9
24
=
2
⋅
9
+
9
+
9
25
=
9
−
2
+
9
+
9
26
=
29
−
9
9
27
=
(
9
9
+
2
)
⋅
9
28
=
29
−
9
9
29
=
29
−
9
+
9
30
=
9
9
+
29
31
=
99
9
−
2
32
=
9
9
+
29
33
=
99
2
9
34
=
9
⋅
9
−
2
+
9
35
=
29
−
9
+
9
36
=
2
⋅
9
+
9
+
9
37
=
9
!
2
+
9
9
38
=
9
⋅
9
+
29
39
=
(
9
+
9
)
⋅
2
+
9
40
=
(
9
−
9
)
!
2
9
41
=
29
+
9
+
9
42
=
(
2
+
9
)
⋅
9
+
9
43
=
9
!
⋅
9
−
2
−
9
44
=
29
+
9
!
+
9
45
=
99
−
9
2
46
=
92
⋅
9
9
!
47
=
29
+
9
+
9
48
=
99
−
9
2
49
=
(
9
9
+
9
!
)
2
50
=
9
!
⋅
9
+
2
−
9
!
51
=
99
+
9
2
52
=
9
⋅
9
−
29
53
=
9
!
⋅
9
+
2
−
9
54
=
99
+
9
2
55
=
2
9
−
9
−
9
56
=
9
⋅
9
+
29
57
=
2
⋅
9
⋅
9
+
9
58
=
29
⋅
9
!
9
59
=
9
!
⋅
9
+
2
+
9
60
=
(
29
−
9
)
⋅
9
61
=
9
!
⋅
9
−
2
+
9
62
=
2
9
+
9
!
⋅
9
63
=
9
2
−
9
−
9
64
=
(
9
−
9
9
)
2
65
=
92
−
9
⋅
9
66
=
99
⋅
2
9
67
=
2
9
−
9
+
9
68
=
9
!
!
9
−
2
⋅
9
!
69
=
9
2
−
9
−
9
70
=
99
−
29
71
=
(
2
⋅
9
)
!
9
−
9
72
=
(
9
−
2
)
⋅
9
+
9
73
=
2
9
−
9
+
9
74
=
92
−
9
−
9
75
=
9
2
−
9
+
9
76
=
9
⋅
9
−
2
−
9
77
=
92
−
9
−
9
!
78
=
29
⋅
9
−
9
79
=
9
⋅
9
⋅
9
−
2
80
=
92
−
9
−
9
81
=
99
−
2
⋅
9
82
=
9
2
+
9
9
83
=
92
−
9
⋅
9
84
=
29
⋅
9
−
9
85
=
9
⋅
9
−
2
+
9
!
86
=
92
−
9
+
9
87
=
29
⋅
9
9
88
=
99
−
2
−
9
89
=
92
−
9
9
90
=
99
2
−
9
91
=
92
−
9
9
92
=
92
−
9
+
9
93
=
9
9
+
92
94
=
99
−
2
−
9
95
=
9
9
+
92
96
=
29
⋅
9
+
9
97
=
99
−
9
!
−
2
98
=
92
−
9
+
9
99
=
(
9
−
2
)
⋅
99
100
=
99
−
2
+
9