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분수 1자리 (분모가 같은)

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