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분수 1자리 (분모가 같은)

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