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분수: 분모가 다른 덧셈6분수2

1
6 2
+
2 8
=
26 8
6
+
2
=
13 4
2
2 8
+
1 7
=
22 56
2
+
1
=
11 28
3
1 7
+
8 5
=
61 35
4
8 5
+
7 6
=
83 30
5
1 6
+
9 2
=
28 6
1
+
9
=
14 3
6
1 5
+
2 9
=
19 45
7
9 3
+
1 7
=
66 21
9
+
1
=
22 7
8
1 7
+
7 6
=
55 42
9
6 3
+
1 4
=
27 12
6
+
1
=
9 4
10
1 4
+
2 5
=
13 20
11
5 2
+
3 9
=
51 18
5
+
3
=
17 6
12
3 9
+
6 3
=
21 9
3
+
6
=
7 3
13
6 3
+
2 2
=
18 6
6
+
2
=
3
14
2 2
+
8 3
=
22 6
2
+
8
=
11 3
15
8 3
+
1 4
=
35 12