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분수 2자리 (분모가 같은)

1
5 54
+
3 54
=
8 54
5
+
3
=
4 27
2
3 63
+
4 63
=
7 63
3
+
4
=
1 9
3
4 67
+
5 67
=
9 67
4
5 66
+
6 66
=
11 66
5
+
6
=
1 6
5
6 36
+
4 36
=
10 36
6
+
4
=
5 18
6
4 83
+
3 83
=
7 83
7
3 59
+
8 59
=
11 59
8
8 57
+
5 57
=
13 57
9
5 58
+
1 58
=
6 58
5
+
1
=
3 29
10
1 47
+
7 47
=
8 47
11
7 54
+
4 54
=
11 54
12
4 62
+
7 62
=
11 62
13
7 46
+
6 46
=
13 46
14
6 33
+
3 33
=
9 33
6
+
3
=
3 11
15
3 46
+
4 46
=
7 46