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분수: 분모가 다른 덧셈1분수9

1
1 9
+
3 3
=
10 9
2
3 3
+
8 9
=
17 9
3
5 9
+
4 6
=
22 18
5
+
4
=
11 9
4
4 6
+
1 3
=
6 6
4
+
1
=
1
5
3 3
+
1 7
=
24 21
3
+
1
=
8 7
6
7 6
+
1 3
=
9 6
7
+
1
=
3 2
7
9 3
+
5 6
=
23 6
8
6 7
+
1 5
=
37 35
9
1 5
+
3 4
=
19 20
10
3 4
+
2 8
=
8 8
3
+
2
=
1
11
2 8
+
5 5
=
50 40
2
+
5
=
5 4
12
5 5
+
1 7
=
40 35
5
+
1
=
8 7
13
1 7
+
2 3
=
17 21
14
1 3
+
4 4
=
16 12
1
+
4
=
4 3
15
4 4
+
7 7
=
56 28
4
+
7
=
2