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분수: 분모가 다른 덧셈1분수6

1
1 9
+
3 5
=
32 45
2
1 8
+
6 5
=
53 40
3
6 5
+
7 9
=
89 45
4
7 9
+
4 8
=
92 72
7
+
4
=
23 18
5
4 8
+
5 2
=
24 8
4
+
5
=
3
6
5 2
+
6 6
=
21 6
5
+
6
=
7 2
7
6 6
+
3 2
=
15 6
6
+
3
=
5 2
8
3 2
+
6 9
=
39 18
3
+
6
=
13 6
9
6 9
+
5 4
=
69 36
6
+
5
=
23 12
10
5 4
+
2 7
=
43 28
11
2 7
+
4 6
=
40 42
2
+
4
=
20 21
12
4 6
+
1 3
=
6 6
4
+
1
=
1
13
1 3
+
5 5
=
20 15
1
+
5
=
4 3
14
5 5
+
4 9
=
65 45
5
+
4
=
13 9
15
4 9
+
8 4
=
88 36
4
+
8
=
22 9