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분수: 분모가 다른 덧셈6분수1

1
1 3
+
2 8
=
14 24
1
+
2
=
7 12
2
8 2
+
3 4
=
19 4
3
6 4
+
3 6
=
24 12
6
+
3
=
2
4
3 6
+
1 4
=
9 12
3
+
1
=
3 4
5
1 4
+
9 5
=
41 20
6
9 5
+
5 2
=
43 10
7
2 5
+
6 3
=
36 15
2
+
6
=
12 5
8
6 3
+
8 5
=
54 15
6
+
8
=
18 5
9
8 5
+
6 3
=
54 15
8
+
6
=
18 5
10
3 4
+
1 7
=
25 28
11
1 7
+
5 5
=
40 35
1
+
5
=
8 7
12
5 5
+
3 2
=
25 10
5
+
3
=
5 2
13
3 2
+
4 5
=
23 10
14
4 5
+
3 9
=
51 45
4
+
3
=
17 15
15
3 9
+
1 6
=
9 18
3
+
1
=
1 2