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분수 2자리 (분모가 같은)

1
3 38
+
4 38
=
7 38
2
4 92
+
5 92
=
9 92
3
5 34
+
8 34
=
13 34
4
8 22
+
1 22
=
9 22
5
1 28
+
5 28
=
6 28
1
+
5
=
3 14
6
5 65
+
9 65
=
14 65
7
9 63
+
5 63
=
14 63
9
+
5
=
2 9
8
5 21
+
3 21
=
8 21
9
2 13
+
5 13
=
7 13
10
5 66
+
3 66
=
8 66
5
+
3
=
4 33
11
3 63
+
1 63
=
4 63
12
1 87
+
3 87
=
4 87
13
3 53
+
5 53
=
8 53
14
5 36
+
3 36
=
8 36
5
+
3
=
2 9
15
5 33
+
2 33
=
7 33