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분수 1자리 (분모가 같은)

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