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분수: 분모가 다른 덧셈6분수0

1
6 7
+
5 5
=
65 35
6
+
5
=
13 7
2
5 5
+
9 3
=
60 15
5
+
9
=
4
3
3 9
+
6 4
=
66 36
3
+
6
=
11 6
4
4 6
+
9 2
=
31 6
5
2 6
+
1 5
=
16 30
2
+
1
=
8 15
6
5 8
+
1 2
=
9 8
7
1 2
+
8 5
=
21 10
8
8 5
+
5 3
=
49 15
9
5 3
+
1 4
=
23 12
10
1 4
+
4 5
=
21 20
11
4 5
+
1 4
=
21 20
12
4 8
+
1 6
=
16 24
4
+
1
=
2 3
13
1 6
+
9 3
=
19 6
14
9 3
+
4 9
=
31 9
15
4 9
+
5 5
=
65 45
4
+
5
=
13 9