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분수: 분모 2자리 덧셈5분수9

1
59 65
+
49 65
=
108 65
2
49 89
+
32 89
=
81 89
3
32 25
+
71 25
=
103 25
4
71 50
+
42 50
=
113 50
5
42 77
+
48 77
=
90 77
6
48 61
+
46 61
=
94 61
7
46 49
+
44 49
=
90 49
8
44 74
+
40 74
=
84 74
44
+
40
=
42 37
9
40 84
+
20 84
=
60 84
40
+
20
=
5 7
10
20 52
+
29 52
=
49 52
11
29 82
+
59 82
=
88 82
29
+
59
=
44 41
12
59 56
+
81 56
=
140 56
59
+
81
=
5 2
13
81 83
+
43 83
=
124 83
14
43 62
+
80 62
=
123 62
15
80 28
+
62 28
=
142 28
80
+
62
=
71 14