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분수: 분모가 다른 덧셈8분수8

1
8 8
+
1 4
=
10 8
8
+
1
=
5 4
2
1 4
+
3 3
=
15 12
1
+
3
=
5 4
3
2 3
+
3 4
=
17 12
4
4 9
+
1 2
=
17 18
5
1 2
+
4 4
=
6 4
1
+
4
=
3 2
6
4 4
+
3 8
=
11 8
7
8 3
+
6 6
=
22 6
8
+
6
=
11 3
8
6 6
+
3 9
=
24 18
6
+
3
=
4 3
9
3 9
+
9 4
=
93 36
3
+
9
=
31 12
10
9 4
+
2 9
=
89 36
11
2 9
+
5 5
=
55 45
2
+
5
=
11 9
12
5 6
+
1 5
=
31 30
13
1 5
+
8 7
=
47 35
14
8 7
+
5 2
=
51 14
15
5 2
+
4 9
=
53 18