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분수: 분모 2자리 덧셈4분수4

1
44 32
+
15 32
=
59 32
2
15 34
+
73 34
=
88 34
15
+
73
=
44 17
3
73 80
+
43 80
=
116 80
73
+
43
=
29 20
4
43 44
+
70 44
=
113 44
5
70 50
+
56 50
=
126 50
70
+
56
=
63 25
6
56 22
+
43 22
=
99 22
56
+
43
=
9 2
7
43 47
+
95 47
=
138 47
8
95 26
+
13 26
=
108 26
95
+
13
=
54 13
9
13 65
+
52 65
=
65 65
13
+
52
=
1 1
10
52 75
+
31 75
=
83 75
11
31 24
+
11 24
=
42 24
31
+
11
=
7 4
12
11 31
+
53 31
=
64 31
13
53 63
+
33 63
=
86 63
14
33 40
+
61 40
=
94 40
33
+
61
=
47 20
15
61 62
+
15 62
=
76 62
61
+
15
=
38 31