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분수 1자리 (분모가 같은)

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