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분수: 분모가 다른 덧셈5분수8

1
5 8
+
2 5
=
41 40
2
2 5
+
1 4
=
13 20
3
1 4
+
3 2
=
7 4
4
2 3
+
3 5
=
19 15
5
3 5
+
7 8
=
59 40
6
7 8
+
2 3
=
37 24
7
2 3
+
5 5
=
25 15
2
+
5
=
5 3
8
5 5
+
4 2
=
30 10
5
+
4
=
3
9
1 3
+
5 7
=
22 21
10
5 7
+
7 8
=
89 56
11
8 7
+
3 3
=
45 21
8
+
3
=
15 7
12
3 3
+
8 4
=
36 12
3
+
8
=
3
13
7 4
+
6 2
=
19 4
14
6 2
+
3 4
=
15 4
15
9 3
+
1 5
=
48 15
9
+
1
=
16 5