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분수 1자리 (분모가 다른)

1
4 6
+
1 3
=
6 6
4
+
1
=
1
2
4 2
+
1 8
=
17 8
3
1 8
+
8 2
=
33 8
4
2 4
+
1 6
=
8 12
2
+
1
=
2 3
5
1 7
+
4 6
=
34 42
1
+
4
=
17 21
6
6 8
+
1 5
=
38 40
6
+
1
=
19 20
7
1 5
+
2 4
=
14 20
1
+
2
=
7 10
8
2 4
+
7 3
=
34 12
2
+
7
=
17 6
9
3 3
+
1 9
=
10 9
10
1 9
+
2 8
=
26 72
1
+
2
=
13 36
11
2 8
+
3 3
=
30 24
2
+
3
=
5 4
12
3 3
+
9 2
=
33 6
3
+
9
=
11 2
13
9 2
+
1 6
=
28 6
9
+
1
=
14 3
14
6 9
+
1 2
=
21 18
6
+
1
=
7 6
15
1 2
+
9 3
=
21 6
1
+
9
=
7 2
▲