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분수: 분모가 다른 덧셈5분수1

1
1 8
+
2 4
=
5 8
2
2 4
+
8 2
=
18 4
2
+
8
=
9 2
3
8 2
+
6 7
=
68 14
8
+
6
=
34 7
4
6 7
+
1 6
=
43 42
5
6 2
+
1 9
=
56 18
6
+
1
=
28 9
6
1 9
+
4 6
=
14 18
1
+
4
=
7 9
7
4 6
+
2 2
=
10 6
4
+
2
=
5 3
8
1 5
+
3 6
=
21 30
1
+
3
=
7 10
9
3 6
+
9 5
=
69 30
3
+
9
=
23 10
10
5 9
+
4 4
=
56 36
5
+
4
=
14 9
11
4 4
+
6 2
=
16 4
4
+
6
=
4
12
2 6
+
8 2
=
26 6
2
+
8
=
13 3
13
2 2
+
1 7
=
16 14
2
+
1
=
8 7
14
1 7
+
6 5
=
47 35
15
5 9
+
1 7
=
44 63