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분수 1자리 (분모가 같은)

1
1 9
+
8 9
=
9 9
1
+
8
=
1 1
2
8 2
+
1 2
=
9 2
3
1 2
+
6 2
=
7 2
4
1 3
+
6 3
=
7 3
5
6 8
+
2 8
=
8 8
6
+
2
=
1 1
6
2 2
+
9 2
=
11 2
7
9 3
+
6 3
=
15 3
9
+
6
=
5 1
8
6 5
+
1 5
=
7 5
9
1 6
+
8 6
=
9 6
1
+
8
=
3 2
10
1 2
+
8 2
=
9 2
11
8 3
+
9 3
=
17 3
12
9 3
+
3 3
=
12 3
9
+
3
=
4 1
13
1 2
+
2 2
=
3 2
14
2 7
+
3 7
=
5 7
15
3 4
+
6 4
=
9 4