2379
1
=
27
3
9
2
=
23
−
9
7
3
=
729
3
4
=
9
−
32
−
7
5
=
72
9
−
3
6
=
27
9
+
3
7
=
23
−
7
−
9
8
=
37
−
29
9
=
729
3
10
=
7
2
−
39
11
=
72
9
+
3
12
=
39
−
27
13
=
93
−
2
7
14
=
37
−
9
2
15
=
27
−
3
−
9
16
=
32
−
7
−
9
17
=
37
−
9
2
18
=
972
3
19
=
92
−
73
20
=
37
+
9
2
21
=
93
−
72
22
=
32
−
7
−
9
23
=
37
+
9
2
24
=
729
−
3
25
=
23
−
7
+
9
26
=
37
−
2
−
9
27
=
(
27
9
)
3
28
=
3
9
+
27
29
=
(
7
−
3
!
)
⋅
29
30
=
729
+
3
31
=
7
⋅
9
−
32
32
=
73
−
9
2
33
=
72
−
39
34
=
32
−
7
+
9
35
=
2
7
−
93
36
=
23
−
7
⋅
9
37
=
(
9
−
2
)
⋅
37
38
=
79
−
3
2
39
=
23
+
7
+
9
40
=
7
⋅
9
−
23
41
=
73
+
9
2
42
=
27
+
3
!
+
9
43
=
93
−
7
2
44
=
73
−
29
45
=
72
−
3
⋅
9
46
=
(
9
−
7
)
⋅
23
47
=
329
7
48
=
32
+
7
+
9
49
=
(
3
⋅
7
)
2
9
50
=
3
⋅
7
+
29
51
=
2
⋅
3
⋅
7
+
9
52
=
(
2
+
3
)
⋅
9
+
7
53
=
2
⋅
7
+
39
54
=
972
⋅
3
55
=
92
−
37
56
=
392
7
57
=
72
−
3
!
−
9
58
=
7
−
3
⋅
29
59
=
2
3
⋅
7
+
9
60
=
72
−
3
−
9
61
=
97
−
3
!
2
62
=
372
9
!
63
=
72
−
3
⋅
9
64
=
(
9
−
7
)
⋅
32
65
=
97
−
32
66
=
27
+
39
67
=
73
−
2
⋅
9
68
=
(
37
−
9
)
⋅
2
69
=
72
−
9
3
70
=
79
−
3
2
71
=
39
⋅
2
−
7
72
=
27
⋅
3
−
9
73
=
79
−
2
⋅
3
74
=
97
−
23
75
=
9
3
+
72
76
=
23
⋅
9
+
7
77
=
37
⋅
2
+
9
78
=
72
−
3
+
9
79
=
237
9
80
=
29
⋅
3
−
7
81
=
729
⋅
3
82
=
92
−
3
−
7
83
=
37
⋅
2
+
9
84
=
72
+
3
+
9
85
=
39
⋅
2
+
7
86
=
7
⋅
9
+
23
87
=
2
3
+
79
88
=
7
2
+
39
89
=
2
7
−
39
90
=
27
⋅
3
+
9
91
=
273
9
92
=
(
37
+
9
)
⋅
2
93
=
279
3
94
=
29
⋅
3
+
7
95
=
7
⋅
9
+
32
96
=
92
−
3
+
7
97
=
(
3
−
2
)
⋅
97
98
=
(
23
−
9
)
⋅
7
99
=
297
3
100
=
93
2
+
7