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분수 2자리 (분모가 같은)

1
5 62
+
1 62
=
6 62
5
+
1
=
3 31
2
1 14
+
5 14
=
6 14
1
+
5
=
3 7
3
5 46
+
3 46
=
8 46
5
+
3
=
4 23
4
1 23
+
3 23
=
4 23
5
3 12
+
7 12
=
10 12
3
+
7
=
5 6
6
7 62
+
8 62
=
15 62
7
8 33
+
4 33
=
12 33
8
+
4
=
4 11
8
4 40
+
2 40
=
6 40
4
+
2
=
3 20
9
2 13
+
6 13
=
8 13
10
6 50
+
7 50
=
13 50
11
7 29
+
3 29
=
10 29
12
3 12
+
1 12
=
4 12
3
+
1
=
1 3
13
1 88
+
9 88
=
10 88
1
+
9
=
5 44
14
9 21
+
2 21
=
11 21
15
2 55
+
5 55
=
7 55