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분수: 분모 2자리 덧셈9분수0

1
90 63
+
33 63
=
123 63
90
+
33
=
41 21
2
33 82
+
29 82
=
62 82
33
+
29
=
31 41
3
29 40
+
23 40
=
52 40
29
+
23
=
13 10
4
23 33
+
36 33
=
59 33
5
36 36
+
16 36
=
52 36
36
+
16
=
13 9
6
16 14
+
52 14
=
68 14
16
+
52
=
34 7
7
52 45
+
46 45
=
98 45
8
46 22
+
91 22
=
137 22
9
91 71
+
12 71
=
103 71
10
12 31
+
35 31
=
47 31
11
35 13
+
81 13
=
116 13
12
81 89
+
63 89
=
144 89
13
63 52
+
41 52
=
104 52
63
+
41
=
2 1
14
41 23
+
17 23
=
58 23
15
17 43
+
73 43
=
90 43