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분수 1자리 (분모가 같은)

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