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분수: 분모가 다른 덧셈1분수5

1
1 5
+
5 4
=
29 20
2
5 4
+
4 7
=
51 28
3
4 7
+
3 2
=
29 14
4
1 8
+
4 3
=
35 24
5
4 3
+
6 6
=
14 6
4
+
6
=
7 3
6
6 6
+
4 3
=
14 6
6
+
4
=
7 3
7
1 3
+
8 4
=
28 12
1
+
8
=
7 3
8
8 4
+
3 3
=
36 12
8
+
3
=
3
9
3 3
+
1 2
=
9 6
3
+
1
=
3 2
10
2 4
+
1 2
=
4 4
2
+
1
=
1
11
1 2
+
5 6
=
8 6
1
+
5
=
4 3
12
7 6
+
1 2
=
10 6
7
+
1
=
5 3
13
1 2
+
4 5
=
13 10
14
5 4
+
6 3
=
39 12
5
+
6
=
13 4
15
5 3
+
2 8
=
46 24
5
+
2
=
23 12