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분수 2자리 (분모가 같은)

1
2 53
+
9 53
=
11 53
2
9 83
+
8 83
=
17 83
3
5 88
+
4 88
=
9 88
4
4 82
+
2 82
=
6 82
4
+
2
=
3 41
5
2 14
+
4 14
=
6 14
2
+
4
=
3 7
6
4 10
+
6 10
=
10 10
4
+
6
=
1 1
7
6 29
+
7 29
=
13 29
8
7 45
+
3 45
=
10 45
7
+
3
=
2 9
9
3 26
+
5 26
=
8 26
3
+
5
=
4 13
10
5 33
+
1 33
=
6 33
5
+
1
=
2 11
11
1 23
+
2 23
=
3 23
12
2 62
+
5 62
=
7 62
13
5 87
+
3 87
=
8 87
14
3 10
+
4 10
=
7 10
15
4 13
+
1 13
=
5 13