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분수 2자리 (분모가 같은)

1
31 46
+
12 46
=
43 46
2
12 22
+
71 22
=
83 22
3
71 36
+
35 36
=
106 36
71
+
35
=
53 18
4
35 61
+
55 61
=
90 61
5
55 46
+
19 46
=
74 46
55
+
19
=
37 23
6
19 15
+
21 15
=
40 15
19
+
21
=
8 3
7
21 62
+
27 62
=
48 62
21
+
27
=
24 31
8
27 75
+
55 75
=
82 75
9
55 49
+
56 49
=
111 49
10
56 45
+
52 45
=
108 45
56
+
52
=
12 5
11
52 82
+
57 82
=
109 82
12
57 13
+
12 13
=
69 13
13
12 34
+
63 34
=
75 34
14
63 78
+
43 78
=
106 78
63
+
43
=
53 39
15
43 14
+
45 14
=
88 14
43
+
45
=
44 7