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분수: 분모가 다른 덧셈3분수8

1
3 8
+
1 2
=
7 8
2
1 3
+
5 7
=
22 21
3
5 7
+
2 9
=
59 63
4
2 9
+
7 5
=
73 45
5
7 5
+
5 7
=
74 35
6
7 5
+
8 4
=
68 20
7
+
8
=
17 5
7
8 4
+
2 3
=
32 12
8
+
2
=
8 3
8
2 3
+
9 4
=
35 12
9
4 9
+
6 4
=
70 36
4
+
6
=
35 18
10
6 4
+
8 9
=
86 36
6
+
8
=
43 18
11
8 9
+
5 8
=
109 72
12
5 8
+
6 6
=
39 24
5
+
6
=
13 8
13
6 6
+
1 3
=
8 6
6
+
1
=
4 3
14
1 3
+
8 7
=
31 21
15
8 7
+
3 8
=
85 56