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분수: 분모가 다른 덧셈5분수8

1
5 8
+
4 4
=
13 8
2
4 4
+
7 6
=
26 12
4
+
7
=
13 6
3
7 6
+
1 9
=
23 18
4
1 9
+
4 3
=
13 9
5
4 3
+
3 8
=
41 24
6
3 8
+
2 4
=
7 8
7
2 4
+
6 2
=
14 4
2
+
6
=
7 2
8
9 6
+
1 9
=
29 18
9
1 9
+
4 8
=
44 72
1
+
4
=
11 18
10
4 8
+
2 4
=
8 8
4
+
2
=
1
11
2 4
+
5 9
=
38 36
2
+
5
=
19 18
12
9 4
+
1 2
=
11 4
13
1 5
+
6 6
=
36 30
1
+
6
=
6 5
14
6 6
+
8 5
=
78 30
6
+
8
=
13 5
15
8 5
+
1 8
=
69 40