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분수: 분모가 다른 덧셈5분수3

1
5 3
+
9 5
=
52 15
2
9 5
+
2 6
=
64 30
9
+
2
=
32 15
3
2 6
+
3 5
=
28 30
2
+
3
=
14 15
4
3 5
+
7 2
=
41 10
5
7 2
+
4 4
=
18 4
7
+
4
=
9 2
6
4 4
+
9 5
=
56 20
4
+
9
=
14 5
7
9 5
+
1 9
=
86 45
8
9 6
+
1 2
=
12 6
9
+
1
=
2
9
1 2
+
2 8
=
6 8
1
+
2
=
3 4
10
2 8
+
1 4
=
4 8
2
+
1
=
1 2
11
1 4
+
8 2
=
17 4
12
8 2
+
6 4
=
22 4
8
+
6
=
11 2
13
1 2
+
5 9
=
19 18
14
5 9
+
2 7
=
53 63
15
2 7
+
8 2
=
60 14
2
+
8
=
30 7