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분수 2자리 (분모가 같은)

1
34 45
+
81 45
=
115 45
34
+
81
=
23 9
2
81 36
+
62 36
=
143 36
3
62 53
+
55 53
=
117 53
4
55 73
+
12 73
=
67 73
5
24 11
+
20 11
=
44 11
24
+
20
=
4 1
6
20 34
+
89 34
=
109 34
7
89 54
+
63 54
=
152 54
89
+
63
=
76 27
8
63 36
+
41 36
=
104 36
63
+
41
=
26 9
9
41 31
+
44 31
=
85 31
10
44 31
+
14 31
=
58 31
11
14 67
+
33 67
=
47 67
12
33 83
+
67 83
=
100 83
13
67 38
+
31 38
=
98 38
67
+
31
=
49 19
14
31 16
+
33 16
=
64 16
31
+
33
=
4 1
15
33 21
+
34 21
=
67 21