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분수: 분모가 다른 덧셈2분수2

1
5 6
+
1 2
=
8 6
5
+
1
=
4 3
2
1 2
+
3 7
=
13 14
3
3 7
+
5 9
=
62 63
4
5 9
+
6 5
=
79 45
5
5 6
+
4 2
=
17 6
6
4 2
+
9 7
=
46 14
4
+
9
=
23 7
7
3 2
+
1 6
=
10 6
3
+
1
=
5 3
8
1 5
+
3 9
=
24 45
1
+
3
=
8 15
9
3 9
+
9 4
=
93 36
3
+
9
=
31 12
10
9 4
+
3 2
=
15 4
11
3 2
+
7 4
=
13 4
12
7 4
+
3 3
=
33 12
7
+
3
=
11 4
13
3 3
+
8 2
=
30 6
3
+
8
=
5
14
2 4
+
1 6
=
8 12
2
+
1
=
2 3
15
1 6
+
4 5
=
29 30