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분수 1자리 (분모가 다른)

1
3 8
+
8 4
=
19 8
2
8 4
+
3 2
=
14 4
8
+
3
=
7 2
3
6 2
+
1 6
=
19 6
4
1 6
+
3 8
=
13 24
5
3 8
+
2 2
=
11 8
6
2 2
+
3 3
=
12 6
2
+
3
=
2
7
3 3
+
1 7
=
24 21
3
+
1
=
8 7
8
1 7
+
4 4
=
32 28
1
+
4
=
8 7
9
4 4
+
2 2
=
8 4
4
+
2
=
2
10
1 4
+
3 9
=
21 36
1
+
3
=
7 12
11
9 3
+
8 4
=
60 12
9
+
8
=
5
12
1 4
+
5 8
=
7 8
13
8 3
+
1 2
=
19 6
14
8 2
+
3 8
=
35 8
15
3 8
+
1 4
=
5 8
▲