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분수: 분모 2자리 덧셈3분수9

1
39 14
+
82 14
=
121 14
2
82 27
+
95 27
=
177 27
82
+
95
=
59 9
3
95 77
+
68 77
=
163 77
4
68 53
+
73 53
=
141 53
5
73 42
+
30 42
=
103 42
6
30 74
+
99 74
=
129 74
7
99 41
+
14 41
=
113 41
8
14 25
+
85 25
=
99 25
9
85 40
+
15 40
=
100 40
85
+
15
=
5 2
10
15 74
+
90 74
=
105 74
11
90 36
+
16 36
=
106 36
90
+
16
=
53 18
12
16 75
+
11 75
=
27 75
16
+
11
=
9 25
13
11 28
+
26 28
=
37 28
14
26 13
+
47 13
=
73 13
15
47 93
+
72 93
=
119 93