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분수: 분모가 다른 덧셈5분수0

1
1 2
+
3 8
=
7 8
2
3 8
+
6 7
=
69 56
3
6 7
+
3 2
=
33 14
4
2 6
+
1 2
=
5 6
5
1 2
+
8 3
=
19 6
6
8 3
+
1 2
=
19 6
7
1 2
+
3 3
=
9 6
1
+
3
=
3 2
8
1 6
+
2 8
=
10 24
1
+
2
=
5 12
9
2 2
+
1 4
=
5 4
10
1 8
+
6 5
=
53 40
11
6 5
+
3 8
=
63 40
12
3 8
+
2 7
=
37 56
13
2 7
+
6 9
=
60 63
2
+
6
=
20 21
14
6 9
+
4 3
=
18 9
6
+
4
=
2
15
3 4
+
1 5
=
19 20