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분수 2자리 (분모가 같은)

1
4 26
+
2 26
=
6 26
4
+
2
=
3 13
2
6 12
+
9 12
=
15 12
6
+
9
=
5 4
3
9 38
+
1 38
=
10 38
9
+
1
=
5 19
4
1 80
+
5 80
=
6 80
1
+
5
=
3 40
5
4 50
+
5 50
=
9 50
6
4 45
+
1 45
=
5 45
4
+
1
=
1 9
7
1 43
+
4 43
=
5 43
8
4 89
+
9 89
=
13 89
9
9 60
+
4 60
=
13 60
10
4 47
+
7 47
=
11 47
11
1 10
+
7 10
=
8 10
1
+
7
=
4 5
12
7 83
+
5 83
=
12 83
13
5 12
+
1 12
=
6 12
5
+
1
=
1 2
14
1 71
+
4 71
=
5 71
15
4 54
+
5 54
=
9 54
4
+
5
=
1 6