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분수: 분모 2자리 덧셈3분수4

1
34 41
+
11 41
=
45 41
2
11 10
+
52 10
=
63 10
3
52 84
+
76 84
=
128 84
52
+
76
=
32 21
4
76 10
+
57 10
=
133 10
5
57 21
+
70 21
=
127 21
6
70 12
+
12 12
=
82 12
70
+
12
=
41 6
7
12 13
+
50 13
=
62 13
8
50 41
+
13 41
=
63 41
9
13 32
+
46 32
=
59 32
10
46 19
+
12 19
=
58 19
11
12 51
+
58 51
=
70 51
12
58 93
+
45 93
=
103 93
13
45 98
+
63 98
=
108 98
45
+
63
=
54 49
14
63 51
+
65 51
=
128 51
15
65 89
+
37 89
=
102 89