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분수: 분모가 다른 덧셈5분수3

1
8 3
+
9 2
=
43 6
2
9 2
+
6 3
=
39 6
9
+
6
=
13 2
3
3 6
+
2 2
=
9 6
3
+
2
=
3 2
4
2 2
+
4 7
=
22 14
2
+
4
=
11 7
5
4 7
+
1 9
=
43 63
6
1 9
+
5 8
=
53 72
7
5 8
+
1 4
=
7 8
8
1 4
+
5 8
=
7 8
9
3 8
+
9 2
=
39 8
10
4 2
+
3 3
=
18 6
4
+
3
=
3
11
3 3
+
2 4
=
18 12
3
+
2
=
3 2
12
2 4
+
8 8
=
12 8
2
+
8
=
3 2
13
8 2
+
1 3
=
26 6
8
+
1
=
13 3
14
1 3
+
7 4
=
25 12
15
7 4
+
8 9
=
95 36