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분수 1자리 (분모가 같은)

1
2 3
+
3 3
=
5 3
2
3 2
+
8 2
=
11 2
3
8 8
+
1 8
=
9 8
4
1 9
+
7 9
=
8 9
5
1 6
+
6 6
=
7 6
6
6 3
+
7 3
=
13 3
7
1 5
+
2 5
=
3 5
8
2 4
+
9 4
=
11 4
9
9 3
+
7 3
=
16 3
10
7 6
+
2 6
=
9 6
7
+
2
=
3 2
11
2 3
+
7 3
=
9 3
2
+
7
=
3 1
12
7 2
+
4 2
=
11 2
13
1 2
+
3 2
=
4 2
1
+
3
=
2 1
14
3 7
+
9 7
=
12 7
15
9 2
+
1 2
=
10 2
9
+
1
=
5 1