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분수 1자리 (분모가 같은)

1
4 2
+
7 2
=
11 2
2
7 4
+
1 4
=
8 4
7
+
1
=
2 1
3
1 9
+
5 9
=
6 9
1
+
5
=
2 3
4
5 6
+
2 6
=
7 6
5
2 6
+
9 6
=
11 6
6
1 9
+
8 9
=
9 9
1
+
8
=
1 1
7
8 3
+
9 3
=
17 3
8
9 6
+
6 6
=
15 6
9
+
6
=
5 2
9
6 2
+
7 2
=
13 2
10
7 5
+
6 5
=
13 5
11
1 7
+
2 7
=
3 7
12
1 2
+
7 2
=
8 2
1
+
7
=
4 1
13
7 3
+
9 3
=
16 3
14
9 5
+
6 5
=
15 5
9
+
6
=
3 1
15
1 2
+
2 2
=
3 2