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분수 2자리 (분모가 같은)

1
4 83
+
3 83
=
7 83
2
3 71
+
8 71
=
11 71
3
8 43
+
5 43
=
13 43
4
5 36
+
1 36
=
6 36
5
+
1
=
1 6
5
1 57
+
2 57
=
3 57
1
+
2
=
1 19
6
2 52
+
9 52
=
11 52
7
9 11
+
5 11
=
14 11
8
5 89
+
6 89
=
11 89
9
6 82
+
5 82
=
11 82
10
5 22
+
6 22
=
11 22
5
+
6
=
1 2
11
6 25
+
4 25
=
10 25
6
+
4
=
2 5
12
4 53
+
2 53
=
6 53
13
2 80
+
4 80
=
6 80
2
+
4
=
3 40
14
4 77
+
2 77
=
6 77
15
2 45
+
1 45
=
3 45
2
+
1
=
1 15