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분수 1자리 (분모가 같은)

1
1 3
+
3 3
=
4 3
2
1 2
+
5 2
=
6 2
1
+
5
=
3 1
3
5 3
+
4 3
=
9 3
5
+
4
=
3 1
4
4 6
+
3 6
=
7 6
5
3 8
+
1 8
=
4 8
3
+
1
=
1 2
6
1 2
+
5 2
=
6 2
1
+
5
=
3 1
7
5 2
+
6 2
=
11 2
8
2 6
+
4 6
=
6 6
2
+
4
=
1 1
9
8 4
+
9 4
=
17 4
10
1 3
+
2 3
=
3 3
1
+
2
=
1 1
11
2 9
+
9 9
=
11 9
12
9 6
+
3 6
=
12 6
9
+
3
=
2 1
13
3 9
+
5 9
=
8 9
14
5 2
+
8 2
=
13 2
15
8 2
+
9 2
=
17 2