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분수 1자리 (분모가 같은)

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