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분수 2자리 (분모가 같은)

1
3 83
+
8 83
=
11 83
2
8 45
+
4 45
=
12 45
8
+
4
=
4 15
3
4 14
+
3 14
=
7 14
4
+
3
=
1 2
4
3 81
+
5 81
=
8 81
5
5 13
+
6 13
=
11 13
6
6 30
+
5 30
=
11 30
7
5 45
+
2 45
=
7 45
8
2 46
+
5 46
=
7 46
9
5 35
+
1 35
=
6 35
10
1 47
+
4 47
=
5 47
11
4 96
+
2 96
=
6 96
4
+
2
=
1 16
12
6 12
+
1 12
=
7 12
13
1 84
+
3 84
=
4 84
1
+
3
=
1 21
14
5 23
+
2 23
=
7 23
15
2 60
+
8 60
=
10 60
2
+
8
=
1 6