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분수 2자리 (분모가 같은)

1
4 11
+
5 11
=
9 11
2
5 55
+
1 55
=
6 55
3
1 54
+
2 54
=
3 54
1
+
2
=
1 18
4
2 32
+
8 32
=
10 32
2
+
8
=
5 16
5
8 62
+
5 62
=
13 62
6
5 98
+
8 98
=
13 98
7
8 42
+
4 42
=
12 42
8
+
4
=
2 7
8
4 29
+
2 29
=
6 29
9
2 14
+
4 14
=
6 14
2
+
4
=
3 7
10
4 97
+
3 97
=
7 97
11
3 30
+
4 30
=
7 30
12
4 74
+
8 74
=
12 74
4
+
8
=
6 37
13
8 16
+
1 16
=
9 16
14
1 15
+
3 15
=
4 15
15
3 15
+
8 15
=
11 15