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분수: 분모 2자리 덧셈5분수9

1
59 83
+
64 83
=
123 83
2
64 29
+
71 29
=
135 29
3
71 30
+
21 30
=
92 30
71
+
21
=
46 15
4
21 33
+
73 33
=
94 33
5
73 39
+
91 39
=
164 39
6
91 77
+
28 77
=
119 77
91
+
28
=
17 11
7
28 92
+
59 92
=
87 92
8
59 41
+
71 41
=
130 41
9
71 16
+
15 16
=
86 16
71
+
15
=
43 8
10
15 52
+
23 52
=
38 52
15
+
23
=
19 26
11
23 52
+
13 52
=
36 52
23
+
13
=
9 13
12
13 63
+
27 63
=
40 63
13
27 74
+
56 74
=
83 74
14
56 40
+
88 40
=
144 40
56
+
88
=
18 5
15
88 12
+
38 12
=
126 12
88
+
38
=
21 2