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분수: 분모가 다른 덧셈5분수8

1
5 8
+
4 5
=
57 40
2
1 9
+
6 2
=
56 18
1
+
6
=
28 9
3
6 2
+
4 4
=
16 4
6
+
4
=
4
4
4 4
+
3 8
=
11 8
5
3 8
+
6 2
=
27 8
6
9 2
+
3 8
=
39 8
7
3 8
+
2 3
=
25 24
8
2 3
+
8 4
=
32 12
2
+
8
=
8 3
9
1 5
+
2 4
=
14 20
1
+
2
=
7 10
10
2 4
+
6 6
=
18 12
2
+
6
=
3 2
11
6 3
+
9 2
=
39 6
6
+
9
=
13 2
12
5 2
+
2 7
=
39 14
13
2 7
+
8 3
=
62 21
14
8 3
+
3 5
=
49 15
15
9 5
+
3 4
=
51 20