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분수: 분모 2자리 덧셈4분수4

1
44 25
+
25 25
=
69 25
2
25 89
+
17 89
=
42 89
3
17 54
+
61 54
=
78 54
17
+
61
=
13 9
4
61 24
+
11 24
=
72 24
61
+
11
=
3 1
5
11 93
+
76 93
=
87 93
11
+
76
=
29 31
6
76 32
+
63 32
=
139 32
7
63 50
+
10 50
=
73 50
8
10 31
+
20 31
=
30 31
9
20 61
+
54 61
=
74 61
10
54 36
+
57 36
=
111 36
54
+
57
=
37 12
11
57 65
+
47 65
=
104 65
57
+
47
=
8 5
12
47 16
+
39 16
=
86 16
47
+
39
=
43 8
13
39 97
+
21 97
=
60 97
14
21 11
+
98 11
=
119 11
15
98 15
+
23 15
=
121 15