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분수: 분모가 다른 덧셈9분수8

1
9 8
+
6 2
=
33 8
2
6 2
+
7 6
=
25 6
3
7 6
+
6 9
=
33 18
7
+
6
=
11 6
4
6 9
+
2 3
=
12 9
6
+
2
=
4 3
5
2 3
+
3 2
=
13 6
6
1 9
+
5 6
=
17 18
7
5 5
+
2 4
=
30 20
5
+
2
=
3 2
8
2 4
+
6 2
=
14 4
2
+
6
=
7 2
9
6 2
+
7 9
=
68 18
6
+
7
=
34 9
10
7 9
+
1 7
=
58 63
11
1 7
+
5 6
=
41 42
12
5 6
+
2 8
=
26 24
5
+
2
=
13 12
13
8 2
+
9 6
=
33 6
8
+
9
=
11 2
14
4 6
+
1 9
=
14 18
4
+
1
=
7 9
15
1 9
+
5 5
=
50 45
1
+
5
=
10 9