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분수: 분모 2자리 덧셈3분수2

1
32 72
+
91 72
=
123 72
32
+
91
=
41 24
2
91 27
+
73 27
=
164 27
3
73 52
+
43 52
=
116 52
73
+
43
=
29 13
4
43 31
+
29 31
=
72 31
5
29 21
+
11 21
=
40 21
6
11 24
+
46 24
=
57 24
11
+
46
=
19 8
7
46 91
+
28 91
=
74 91
8
28 33
+
67 33
=
95 33
9
67 35
+
75 35
=
142 35
10
75 11
+
38 11
=
113 11
11
38 47
+
96 47
=
134 47
12
96 51
+
62 51
=
158 51
13
62 40
+
15 40
=
77 40
14
15 36
+
20 36
=
35 36
15
20 51
+
24 51
=
44 51