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분수 2자리 (분모가 같은)

1
35 76
+
27 76
=
62 76
35
+
27
=
31 38
2
27 55
+
92 55
=
119 55
3
92 99
+
63 99
=
155 99
4
63 56
+
71 56
=
134 56
63
+
71
=
67 28
5
71 69
+
39 69
=
110 69
6
39 35
+
37 35
=
76 35
7
37 53
+
17 53
=
54 53
8
17 63
+
66 63
=
83 63
9
66 54
+
86 54
=
152 54
66
+
86
=
76 27
10
86 42
+
77 42
=
163 42
11
77 10
+
30 10
=
107 10
12
30 83
+
61 83
=
91 83
13
61 12
+
72 12
=
133 12
14
72 77
+
30 77
=
102 77
15
30 13
+
14 13
=
44 13