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홈 > 분수 2자리 (분모가 같은)

1
1 28
+
3 28
=
4 28
1
+
3
=
1 7
2
8 63
+
5 63
=
13 63
3
5 87
+
9 87
=
14 87
4
9 44
+
2 44
=
11 44
9
+
2
=
1 4
5
2 27
+
7 27
=
9 27
2
+
7
=
1 3
6
7 36
+
2 36
=
9 36
7
+
2
=
1 4
7
3 30
+
2 30
=
5 30
3
+
2
=
1 6
8
2 82
+
4 82
=
6 82
2
+
4
=
3 41
9
4 56
+
3 56
=
7 56
4
+
3
=
1 8
10
3 61
+
6 61
=
9 61
11
6 65
+
9 65
=
15 65
6
+
9
=
3 13
12
9 94
+
4 94
=
13 94
13
1 24
+
9 24
=
10 24
1
+
9
=
5 12
14
9 25
+
5 25
=
14 25
15
5 47
+
9 47
=
14 47