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분수: 분모 2자리 덧셈4분수1

1
41 82
+
43 82
=
84 82
41
+
43
=
42 41
2
43 19
+
56 19
=
99 19
3
56 11
+
20 11
=
76 11
4
20 11
+
31 11
=
51 11
5
31 10
+
83 10
=
114 10
31
+
83
=
57 5
6
83 41
+
60 41
=
143 41
7
60 64
+
22 64
=
82 64
60
+
22
=
41 32
8
22 16
+
66 16
=
88 16
22
+
66
=
11 2
9
66 22
+
10 22
=
76 22
66
+
10
=
38 11
10
10 43
+
21 43
=
31 43
11
21 49
+
35 49
=
56 49
21
+
35
=
8 7
12
35 69
+
24 69
=
59 69
13
24 25
+
19 25
=
43 25
14
19 11
+
77 11
=
96 11
15
77 63
+
33 63
=
110 63