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분수: 분모가 다른 덧셈5분수1

1
1 9
+
6 2
=
56 18
1
+
6
=
28 9
2
1 2
+
5 3
=
13 6
3
5 3
+
6 5
=
43 15
4
6 5
+
9 7
=
87 35
5
1 4
+
4 6
=
11 12
6
4 6
+
5 3
=
14 6
4
+
5
=
7 3
7
5 3
+
8 5
=
49 15
8
8 5
+
9 6
=
93 30
8
+
9
=
31 10
9
9 6
+
7 4
=
39 12
9
+
7
=
13 4
10
7 4
+
4 7
=
65 28
11
7 4
+
2 8
=
16 8
7
+
2
=
2
12
2 8
+
1 7
=
22 56
2
+
1
=
11 28
13
1 7
+
7 5
=
54 35
14
7 5
+
6 4
=
58 20
7
+
6
=
29 10
15
4 6
+
1 8
=
19 24