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분수: 분모가 다른 덧셈5분수1

1
1 4
+
5 6
=
13 12
2
5 6
+
1 4
=
13 12
3
1 4
+
7 2
=
15 4
4
1 2
+
6 4
=
8 4
1
+
6
=
2
5
6 4
+
1 7
=
46 28
6
+
1
=
23 14
6
1 7
+
4 6
=
34 42
1
+
4
=
17 21
7
3 6
+
2 9
=
13 18
8
2 9
+
1 3
=
5 9
9
1 3
+
4 7
=
19 21
10
1 3
+
2 5
=
11 15
11
5 9
+
1 4
=
29 36
12
1 4
+
8 7
=
39 28
13
8 7
+
4 8
=
92 56
8
+
4
=
23 14
14
4 8
+
3 5
=
44 40
4
+
3
=
11 10
15
3 5
+
8 3
=
49 15