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분수: 분모가 다른 덧셈2분수9

1
9 2
+
5 5
=
55 10
9
+
5
=
11 2
2
3 5
+
2 8
=
34 40
3
+
2
=
17 20
3
8 9
+
1 2
=
25 18
4
5 2
+
7 4
=
17 4
5
7 4
+
9 2
=
25 4
6
9 2
+
8 3
=
43 6
7
8 3
+
2 7
=
62 21
8
2 7
+
1 9
=
25 63
9
1 9
+
3 6
=
11 18
10
6 3
+
1 5
=
33 15
6
+
1
=
11 5
11
1 5
+
3 7
=
22 35
12
3 7
+
8 5
=
71 35
13
8 5
+
5 2
=
41 10
14
2 5
+
6 4
=
38 20
2
+
6
=
19 10
15
6 4
+
5 5
=
50 20
6
+
5
=
5 2