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분수 2자리 (분모가 같은)

1
22 49
+
56 49
=
78 49
2
56 16
+
10 16
=
66 16
56
+
10
=
33 8
3
10 62
+
67 62
=
77 62
4
67 18
+
21 18
=
88 18
67
+
21
=
44 9
5
21 82
+
59 82
=
80 82
21
+
59
=
40 41
6
59 44
+
31 44
=
90 44
59
+
31
=
45 22
7
31 45
+
62 45
=
93 45
31
+
62
=
31 15
8
62 56
+
54 56
=
116 56
62
+
54
=
29 14
9
42 35
+
49 35
=
91 35
42
+
49
=
13 5
10
49 48
+
29 48
=
78 48
49
+
29
=
13 8
11
29 93
+
83 93
=
112 93
12
83 33
+
11 33
=
94 33
13
11 22
+
84 22
=
95 22
14
84 15
+
15 15
=
99 15
84
+
15
=
33 5
15
15 42
+
69 42
=
84 42
15
+
69
=
2 1