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분수 1자리 (분모가 같은)

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