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분수 1자리 (분모가 같은)

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