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분수 2자리 (분모가 같은)

1
39 76
+
71 76
=
110 76
39
+
71
=
55 38
2
71 66
+
31 66
=
102 66
71
+
31
=
17 11
3
11 23
+
13 23
=
24 23
4
13 34
+
38 34
=
51 34
13
+
38
=
3 2
5
38 61
+
36 61
=
74 61
6
36 27
+
30 27
=
66 27
36
+
30
=
22 9
7
30 83
+
83 83
=
113 83
8
83 10
+
42 10
=
125 10
83
+
42
=
25 2
9
42 11
+
84 11
=
126 11
10
84 80
+
50 80
=
134 80
84
+
50
=
67 40
11
50 65
+
42 65
=
92 65
12
42 49
+
96 49
=
138 49
13
96 15
+
43 15
=
139 15
14
43 26
+
33 26
=
76 26
43
+
33
=
38 13
15
33 56
+
62 56
=
95 56