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분수 1자리 (분모가 같은)

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