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분수 2자리 (분모가 같은)

1
9 14
+
3 14
=
12 14
9
+
3
=
6 7
2
3 92
+
4 92
=
7 92
3
9 34
+
2 34
=
11 34
4
2 21
+
5 21
=
7 21
2
+
5
=
1 3
5
5 84
+
2 84
=
7 84
5
+
2
=
1 12
6
2 93
+
7 93
=
9 93
2
+
7
=
3 31
7
7 74
+
1 74
=
8 74
7
+
1
=
4 37
8
1 53
+
8 53
=
9 53
9
8 18
+
3 18
=
11 18
10
3 92
+
2 92
=
5 92
11
2 56
+
6 56
=
8 56
2
+
6
=
1 7
12
6 27
+
4 27
=
10 27
13
4 73
+
1 73
=
5 73
14
6 31
+
5 31
=
11 31
15
5 46
+
1 46
=
6 46
5
+
1
=
3 23
▲