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분수: 분모가 다른 덧셈5분수8

1
5 8
+
3 4
=
11 8
2
3 4
+
6 5
=
39 20
3
6 5
+
1 4
=
29 20
4
1 4
+
7 3
=
31 12
5
1 3
+
7 4
=
25 12
6
7 4
+
6 3
=
45 12
7
+
6
=
15 4
7
3 2
+
1 5
=
17 10
8
1 5
+
3 3
=
18 15
1
+
3
=
6 5
9
7 3
+
3 6
=
17 6
10
3 6
+
2 3
=
7 6
11
2 3
+
5 5
=
25 15
2
+
5
=
5 3
12
1 2
+
4 4
=
6 4
1
+
4
=
3 2
13
4 4
+
5 7
=
48 28
4
+
5
=
12 7
14
7 5
+
4 3
=
41 15
15
1 8
+
9 6
=
39 24
1
+
9
=
13 8