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분수 2자리 (분모가 같은)

1
5 42
+
4 42
=
9 42
5
+
4
=
3 14
2
1 44
+
4 44
=
5 44
3
4 43
+
2 43
=
6 43
4
2 16
+
4 16
=
6 16
2
+
4
=
3 8
5
6 40
+
4 40
=
10 40
6
+
4
=
1 4
6
4 55
+
1 55
=
5 55
4
+
1
=
1 11
7
1 27
+
2 27
=
3 27
1
+
2
=
1 9
8
2 65
+
3 65
=
5 65
2
+
3
=
1 13
9
3 51
+
4 51
=
7 51
10
4 92
+
3 92
=
7 92
11
3 22
+
1 22
=
4 22
3
+
1
=
2 11
12
1 25
+
2 25
=
3 25
13
2 13
+
9 13
=
11 13
14
9 91
+
5 91
=
14 91
9
+
5
=
2 13
15
5 44
+
7 44
=
12 44
5
+
7
=
3 11