2347
1
=
24
3
−
7
2
=
42
3
7
3
=
24
−
3
7
4
=
43
−
27
5
=
42
−
37
6
=
24
7
−
3
7
=
34
−
27
8
=
72
−
4
3
9
=
42
7
+
3
10
=
34
2
−
7
11
=
324
−
7
12
=
23
−
4
−
7
13
=
37
−
24
14
=
24
−
3
−
7
15
=
47
−
32
16
=
43
−
27
17
=
23
−
(
7
−
4
)
!
18
=
42
⋅
3
7
19
=
27
−
4
3
20
=
23
+
4
−
7
21
=
32
−
4
−
7
22
=
47
−
3
2
23
=
24
+
3
!
−
7
24
=
47
−
23
25
=
324
+
7
26
=
23
−
4
+
7
27
=
(
4
−
3
)
⋅
27
28
=
24
−
3
+
7
29
=
72
−
43
30
=
(
2
⋅
7
−
4
)
⋅
3
31
=
73
−
42
32
=
42
−
3
−
7
33
=
27
3
+
4
!
34
=
23
+
4
+
7
35
=
32
−
4
+
7
36
=
27
3
⋅
4
37
=
4
3
−
27
38
=
72
−
34
39
=
3
⋅
4
+
27
40
=
74
2
+
3
41
=
47
−
2
⋅
3
42
=
74
−
32
43
=
32
+
4
+
7
44
=
7
−
3
+
42
45
=
3
⋅
7
+
24
46
=
42
−
3
+
7
47
=
(
3
−
2
)
⋅
47
48
=
2
⋅
7
+
34
49
=
73
−
24
50
=
(
32
−
7
)
⋅
4
51
=
74
−
23
52
=
42
+
3
+
7
53
=
2
4
+
37
54
=
3
4
−
27
55
=
2
3
+
47
56
=
24
3
⋅
7
57
=
2
⋅
7
+
43
58
=
2
⋅
4
!
+
3
+
7
59
=
37
−
2
+
4
!
60
=
4
⋅
7
+
32
61
=
24
+
37
62
=
72
−
3
!
−
4
63
=
3
⋅
7
+
42
64
=
(
23
−
7
)
⋅
4
65
=
24
⋅
3
−
7
66
=
(
37
−
4
)
⋅
2
67
=
73
−
2
−
4
68
=
74
−
2
⋅
3
69
=
(
7
−
4
)
⋅
23
70
=
23
+
47
71
=
72
+
3
−
4
72
=
(
43
−
7
)
⋅
2
73
=
72
−
3
+
4
74
=
37
⋅
4
2
75
=
34
⋅
2
+
7
76
=
37
⋅
2
+
4
77
=
27
⋅
3
−
4
78
=
37
⋅
2
+
4
79
=
32
+
47
80
=
2
⋅
3
+
74
81
=
2
⋅
4
+
73
82
=
(
34
+
7
)
⋅
2
83
=
7
2
+
34
84
=
3
⋅
4
+
72
85
=
23
⋅
4
−
7
86
=
(
7
−
2
)
!
−
34
87
=
(
27
+
4
)
⋅
3
88
=
(
47
−
3
)
⋅
2
89
=
2
4
+
73
90
=
3
4
+
2
+
7
91
=
4
3
+
27
92
=
7
2
+
43
93
=
372
4
94
=
2
7
−
34
95
=
73
−
2
+
4
!
96
=
(
7
−
3
)
⋅
24
97
=
23
+
74
98
=
42
3
⋅
7
99
=
23
⋅
4
+
7
100
=
(
32
−
7
)
⋅
4