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분수: 분모가 다른 덧셈4분수0

1
4 6
+
3 3
=
10 6
4
+
3
=
5 3
2
3 3
+
9 5
=
42 15
3
+
9
=
14 5
3
9 5
+
7 2
=
53 10
4
2 2
+
5 3
=
16 6
2
+
5
=
8 3
5
5 3
+
8 6
=
18 6
5
+
8
=
3
6
6 2
+
1 5
=
32 10
6
+
1
=
16 5
7
1 5
+
3 7
=
22 35
8
3 7
+
7 5
=
64 35
9
7 5
+
2 9
=
73 45
10
2 9
+
9 5
=
91 45
11
9 5
+
3 8
=
87 40
12
3 8
+
4 6
=
25 24
13
4 6
+
1 8
=
19 24
14
8 4
+
1 6
=
26 12
8
+
1
=
13 6
15
6 5
+
1 6
=
41 30