1245
1
=
(
5
−
4
)
12
2
=
5
−
12
4
3
=
24
−
15
4
=
124
−
5
!
5
=
21
+
4
5
6
=
1
24
+
5
7
=
14
−
2
−
5
8
=
12
4
+
5
9
=
24
−
15
10
=
4
!
12
⋅
5
11
=
25
−
14
12
=
(
5
−
4
)
⋅
12
13
=
12
−
4
+
5
14
=
52
4
+
1
15
=
12
4
⋅
5
16
=
41
−
25
17
=
14
−
2
+
5
18
=
(
14
−
5
)
⋅
2
19
=
14
+
25
20
=
21
+
4
−
5
21
=
12
+
4
+
5
22
=
142
−
5
!
23
=
14
⋅
2
−
5
24
=
45
−
21
25
=
1
5
+
24
26
=
15
⋅
2
−
4
27
=
42
−
15
28
=
(
12
−
5
)
⋅
4
29
=
24
⋅
1
+
5
30
=
15
⋅
4
2
31
=
2
4
+
15
32
=
4
⋅
5
+
12
33
=
45
−
12
34
=
15
⋅
2
+
4
35
=
14
2
⋅
5
36
=
41
−
25
37
=
42
⋅
1
−
5
38
=
152
4
39
=
14
+
25
40
=
(
12
−
4
)
⋅
5
41
=
4
⋅
5
+
21
42
=
54
−
12
43
=
12
⋅
4
−
5
44
=
41
−
2
+
5
45
=
(
2
−
1
)
⋅
45
46
=
25
+
41
47
=
42
⋅
1
+
5
48
=
41
+
2
+
5
49
=
51
+
2
−
4
50
=
(
12
−
4
)
⋅
5
51
=
2
⋅
5
+
41
52
=
(
15
−
2
)
⋅
4
53
=
12
⋅
4
+
5
54
=
(
2
−
1
)
⋅
54
55
=
52
−
1
+
4
56
=
12
⋅
5
−
4
57
=
12
+
45
58
=
15
⋅
4
−
2
59
=
2
⋅
4
+
51
60
=
(
14
−
2
)
⋅
5
61
=
5
!
4
−
2
+
1
62
=
15
⋅
4
+
2
63
=
2
⋅
4
!
+
15
64
=
12
⋅
5
+
4
65
=
4
5
−
2
+
1
66
=
12
+
54
67
=
2
4
+
51
68
=
(
12
+
5
)
⋅
4
69
=
4
1
+
2
+
5
70
=
14
⋅
25
71
=
42
⋅
5
!
+
1
72
=
14
⋅
5
+
2
73
=
2
5
+
41
74
=
5
!
2
+
14
75
=
21
+
54
76
=
152
4
77
=
154
2
78
=
(
15
+
4
!
)
⋅
2
79
=
21
⋅
4
−
5
80
=
(
12
+
4
)
⋅
5
81
=
(
14
−
5
)
2
82
=
(
5
−
2
)
4
+
1
83
=
5
!
2
−
1
+
4
!
84
=
12
⋅
5
+
4
!
85
=
(
21
−
4
)
⋅
5
86
=
(
1
+
2
)
4
+
5
87
=
41
⋅
2
+
5
88
=
(
45
−
1
)
⋅
2
89
=
21
⋅
4
+
5
90
=
(
2
+
4
)
⋅
15
91
=
45
⋅
2
+
1
92
=
(
41
+
5
)
⋅
2
93
=
41
+
52
94
=
214
−
5
!
95
=
(
21
−
4
)
⋅
5
96
=
(
5
−
1
)
⋅
24
97
=
5
!
−
(
24
−
1
)
98
=
(
2
+
5
)
⋅
14
99
=
25
⋅
4
−
1
100
=
25
⋅
1
⋅
4