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분수 2자리 (분모가 같은)

1
13 31
+
29 31
=
42 31
2
29 44
+
55 44
=
84 44
29
+
55
=
21 11
3
55 48
+
54 48
=
109 48
4
54 75
+
22 75
=
76 75
5
22 34
+
51 34
=
73 34
6
51 61
+
46 61
=
97 61
7
46 71
+
13 71
=
59 71
8
13 38
+
41 38
=
54 38
13
+
41
=
27 19
9
41 60
+
40 60
=
81 60
41
+
40
=
27 20
10
40 65
+
36 65
=
76 65
11
36 48
+
16 48
=
52 48
36
+
16
=
13 12
12
16 64
+
24 64
=
40 64
16
+
24
=
5 8
13
24 11
+
54 11
=
78 11
14
54 65
+
55 65
=
109 65
15
55 23
+
92 23
=
147 23