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분수: 분모가 다른 덧셈1분수9

1
1 9
+
4 4
=
40 36
1
+
4
=
10 9
2
4 4
+
1 9
=
40 36
4
+
1
=
10 9
3
1 9
+
6 3
=
19 9
4
6 3
+
4 5
=
42 15
6
+
4
=
14 5
5
5 2
+
1 3
=
17 6
6
1 3
+
8 2
=
26 6
1
+
8
=
13 3
7
8 2
+
4 7
=
64 14
8
+
4
=
32 7
8
7 3
+
1 2
=
17 6
9
2 3
+
1 9
=
7 9
10
6 6
+
2 5
=
42 30
6
+
2
=
7 5
11
2 5
+
3 6
=
27 30
2
+
3
=
9 10
12
3 6
+
4 5
=
39 30
3
+
4
=
13 10
13
1 5
+
5 3
=
28 15
14
3 9
+
1 4
=
21 36
3
+
1
=
7 12
15
1 4
+
2 2
=
5 4