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분수: 분모가 다른 덧셈5분수2

1
2 5
+
8 6
=
52 30
2
+
8
=
26 15
2
8 6
+
1 8
=
35 24
3
1 8
+
9 5
=
77 40
4
5 9
+
6 2
=
64 18
5
+
6
=
32 9
5
6 2
+
2 6
=
20 6
6
+
2
=
10 3
6
2 6
+
4 3
=
10 6
2
+
4
=
5 3
7
3 4
+
1 8
=
7 8
8
1 8
+
8 2
=
33 8
9
8 2
+
4 4
=
20 4
8
+
4
=
5
10
4 4
+
5 6
=
22 12
4
+
5
=
11 6
11
1 6
+
5 4
=
17 12
12
5 4
+
3 8
=
13 8
13
2 3
+
1 8
=
19 24
14
1 8
+
2 5
=
21 40
15
2 5
+
1 6
=
17 30