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분수: 분모 2자리 덧셈2분수9

1
29 11
+
72 11
=
101 11
2
72 85
+
48 85
=
120 85
72
+
48
=
24 17
3
48 36
+
69 36
=
117 36
48
+
69
=
13 4
4
69 54
+
24 54
=
93 54
69
+
24
=
31 18
5
47 12
+
49 12
=
96 12
47
+
49
=
8 1
6
49 38
+
21 38
=
70 38
49
+
21
=
35 19
7
21 73
+
70 73
=
91 73
8
70 32
+
57 32
=
127 32
9
57 49
+
25 49
=
82 49
10
25 23
+
31 23
=
56 23
11
31 32
+
10 32
=
41 32
12
10 18
+
94 18
=
104 18
10
+
94
=
52 9
13
94 68
+
33 68
=
127 68
14
33 53
+
91 53
=
124 53
15
91 58
+
29 58
=
120 58
91
+
29
=
60 29