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분수 1자리 (분모가 같은)

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