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분수: 분모가 다른 덧셈6분수0

1
8 6
+
1 4
=
19 12
2
1 4
+
9 3
=
39 12
1
+
9
=
13 4
3
9 3
+
6 5
=
63 15
9
+
6
=
21 5
4
5 5
+
1 2
=
15 10
5
+
1
=
3 2
5
1 2
+
7 8
=
11 8
6
7 8
+
1 2
=
11 8
7
1 2
+
6 6
=
9 6
1
+
6
=
3 2
8
6 6
+
5 2
=
21 6
6
+
5
=
7 2
9
5 2
+
4 6
=
19 6
10
3 4
+
2 8
=
8 8
3
+
2
=
1
11
8 6
+
1 2
=
11 6
12
2 2
+
1 3
=
8 6
2
+
1
=
4 3
13
3 6
+
1 9
=
11 18
14
1 7
+
2 5
=
19 35
15
5 2
+
6 8
=
26 8
5
+
6
=
13 4