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분수: 분모 2자리 덧셈2분수9

1
29 92
+
24 92
=
53 92
2
24 17
+
29 17
=
53 17
3
29 72
+
85 72
=
114 72
29
+
85
=
19 12
4
85 44
+
34 44
=
119 44
5
34 48
+
53 48
=
87 48
34
+
53
=
29 16
6
53 46
+
63 46
=
116 46
53
+
63
=
58 23
7
63 91
+
22 91
=
85 91
8
22 52
+
79 52
=
101 52
9
79 45
+
75 45
=
154 45
10
75 90
+
54 90
=
129 90
75
+
54
=
43 30
11
42 45
+
43 45
=
85 45
42
+
43
=
17 9
12
43 43
+
45 43
=
88 43
13
45 23
+
51 23
=
96 23
14
51 74
+
24 74
=
75 74
15
24 21
+
55 21
=
79 21