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분수: 분모 2자리 덧셈4분수8

1
48 43
+
44 43
=
92 43
2
44 26
+
64 26
=
108 26
44
+
64
=
54 13
3
64 83
+
82 83
=
146 83
4
82 66
+
25 66
=
107 66
5
25 15
+
27 15
=
52 15
6
27 76
+
81 76
=
108 76
27
+
81
=
27 19
7
81 66
+
36 66
=
117 66
81
+
36
=
39 22
8
36 42
+
35 42
=
71 42
9
35 19
+
33 19
=
68 19
10
33 75
+
28 75
=
61 75
11
28 65
+
40 65
=
68 65
12
40 17
+
41 17
=
81 17
13
41 91
+
43 91
=
84 91
41
+
43
=
12 13
14
43 22
+
12 22
=
55 22
43
+
12
=
5 2
15
12 20
+
40 20
=
52 20
12
+
40
=
13 5