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분수 1자리 (분모가 같은)

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