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분수: 분모가 다른 덧셈9분수4

1
1 2
+
3 5
=
11 10
2
1 5
+
6 9
=
39 45
1
+
6
=
13 15
3
6 9
+
3 2
=
39 18
6
+
3
=
13 6
4
3 2
+
1 3
=
11 6
5
3 5
+
1 3
=
14 15
6
1 3
+
3 4
=
13 12
7
3 6
+
1 9
=
11 18
8
1 9
+
2 3
=
7 9
9
4 2
+
1 6
=
13 6
10
1 6
+
9 5
=
59 30
11
9 5
+
1 6
=
59 30
12
1 6
+
5 2
=
16 6
1
+
5
=
8 3
13
1 2
+
8 5
=
21 10
14
8 5
+
2 9
=
82 45
15
2 9
+
4 7
=
50 63