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분수 2자리 (분모가 같은)

1
4 24
+
3 24
=
7 24
2
3 28
+
1 28
=
4 28
3
+
1
=
1 7
3
1 41
+
3 41
=
4 41
4
3 76
+
2 76
=
5 76
5
2 61
+
5 61
=
7 61
6
5 86
+
4 86
=
9 86
7
4 77
+
3 77
=
7 77
4
+
3
=
1 11
8
3 41
+
6 41
=
9 41
9
6 51
+
2 51
=
8 51
10
2 98
+
6 98
=
8 98
2
+
6
=
4 49
11
6 53
+
1 53
=
7 53
12
1 28
+
4 28
=
5 28
13
4 38
+
3 38
=
7 38
14
3 12
+
2 12
=
5 12
15
2 92
+
1 92
=
3 92