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분수 2자리 (분모가 같은)

1
6 94
+
3 94
=
9 94
2
3 21
+
4 21
=
7 21
3
+
4
=
1 3
3
4 15
+
7 15
=
11 15
4
7 53
+
5 53
=
12 53
5
5 60
+
4 60
=
9 60
5
+
4
=
3 20
6
4 10
+
6 10
=
10 10
4
+
6
=
1 1
7
6 34
+
2 34
=
8 34
6
+
2
=
4 17
8
2 45
+
1 45
=
3 45
2
+
1
=
1 15
9
4 11
+
6 11
=
10 11
10
6 37
+
3 37
=
9 37
11
3 95
+
4 95
=
7 95
12
4 40
+
2 40
=
6 40
4
+
2
=
3 20
13
2 51
+
4 51
=
6 51
2
+
4
=
2 17
14
4 76
+
5 76
=
9 76
15
5 80
+
6 80
=
11 80