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분수: 분모가 다른 덧셈6분수2

1
2 4
+
1 3
=
10 12
2
+
1
=
5 6
2
1 3
+
4 2
=
14 6
1
+
4
=
7 3
3
4 2
+
6 8
=
22 8
4
+
6
=
11 4
4
6 8
+
5 9
=
94 72
6
+
5
=
47 36
5
9 9
+
1 3
=
12 9
9
+
1
=
4 3
6
1 2
+
8 8
=
12 8
1
+
8
=
3 2
7
8 4
+
1 3
=
28 12
8
+
1
=
7 3
8
1 3
+
2 4
=
10 12
1
+
2
=
5 6
9
2 4
+
8 5
=
42 20
2
+
8
=
21 10
10
8 5
+
2 9
=
82 45
11
9 5
+
1 8
=
77 40
12
1 8
+
6 5
=
53 40
13
6 5
+
5 9
=
79 45
14
5 9
+
1 3
=
8 9
15
1 3
+
3 4
=
13 12