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분수 2자리 (분모가 같은)

1
5 50
+
3 50
=
8 50
5
+
3
=
4 25
2
3 41
+
1 41
=
4 41
3
3 41
+
7 41
=
10 41
4
7 40
+
8 40
=
15 40
7
+
8
=
3 8
5
8 29
+
4 29
=
12 29
6
4 22
+
7 22
=
11 22
4
+
7
=
1 2
7
7 28
+
4 28
=
11 28
8
4 48
+
6 48
=
10 48
4
+
6
=
5 24
9
6 13
+
3 13
=
9 13
10
3 86
+
1 86
=
4 86
3
+
1
=
2 43
11
1 22
+
5 22
=
6 22
1
+
5
=
3 11
12
5 16
+
3 16
=
8 16
5
+
3
=
1 2
13
3 86
+
1 86
=
4 86
3
+
1
=
2 43
14
8 91
+
6 91
=
14 91
8
+
6
=
2 13
15
6 33
+
8 33
=
14 33