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분수 2자리 (분모가 같은)

1
42 76
+
32 76
=
74 76
42
+
32
=
37 38
2
32 36
+
62 36
=
94 36
32
+
62
=
47 18
3
62 91
+
29 91
=
91 91
62
+
29
=
1 1
4
29 18
+
34 18
=
63 18
29
+
34
=
7 2
5
34 53
+
52 53
=
86 53
6
52 49
+
42 49
=
94 49
7
42 12
+
50 12
=
92 12
42
+
50
=
23 3
8
50 83
+
53 83
=
103 83
9
53 23
+
56 23
=
109 23
10
56 93
+
28 93
=
84 93
56
+
28
=
28 31
11
28 35
+
53 35
=
81 35
12
53 89
+
28 89
=
81 89
13
81 70
+
28 70
=
109 70
14
28 35
+
85 35
=
113 35
15
85 45
+
19 45
=
104 45