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분수 1자리 (분모가 같은)

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