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분수 1자리 (분모가 같은)

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