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분수 2자리 (분모가 같은)

1
25 31
+
20 31
=
45 31
2
20 11
+
47 11
=
67 11
3
47 82
+
36 82
=
83 82
4
36 38
+
14 38
=
50 38
36
+
14
=
25 19
5
14 49
+
12 49
=
26 49
6
12 11
+
88 11
=
100 11
7
88 51
+
62 51
=
150 51
88
+
62
=
50 17
8
62 37
+
31 37
=
93 37
9
31 56
+
32 56
=
63 56
31
+
32
=
9 8
10
32 33
+
31 33
=
63 33
32
+
31
=
21 11
11
18 13
+
14 13
=
32 13
12
14 96
+
16 96
=
30 96
14
+
16
=
5 16
13
16 35
+
24 35
=
40 35
16
+
24
=
8 7
14
24 48
+
88 48
=
112 48
24
+
88
=
7 3
15
88 23
+
32 23
=
120 23