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분수 1자리 (분모가 같은)

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