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분수: 분모 2자리 덧셈1분수4

1
14 75
+
29 75
=
43 75
2
29 37
+
52 37
=
81 37
3
52 22
+
63 22
=
115 22
4
63 53
+
53 53
=
116 53
5
53 30
+
43 30
=
96 30
53
+
43
=
16 5
6
43 38
+
21 38
=
64 38
43
+
21
=
32 19
7
21 21
+
53 21
=
74 21
8
53 34
+
30 34
=
83 34
9
30 34
+
72 34
=
102 34
30
+
72
=
3 1
10
72 27
+
93 27
=
165 27
72
+
93
=
55 9
11
93 67
+
24 67
=
117 67
12
24 85
+
73 85
=
97 85
13
73 62
+
41 62
=
114 62
73
+
41
=
57 31
14
41 23
+
12 23
=
53 23
15
12 52
+
92 52
=
104 52
12
+
92
=
2 1