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분수: 분모가 다른 덧셈5분수6

1
5 6
+
4 4
=
22 12
5
+
4
=
11 6
2
4 4
+
1 3
=
16 12
4
+
1
=
4 3
3
1 3
+
6 4
=
22 12
1
+
6
=
11 6
4
2 4
+
4 2
=
10 4
2
+
4
=
5 2
5
2 7
+
1 6
=
19 42
6
1 9
+
4 3
=
13 9
7
3 2
+
1 8
=
13 8
8
1 8
+
2 5
=
21 40
9
9 5
+
1 2
=
23 10
10
1 2
+
4 3
=
11 6
11
4 3
+
7 4
=
37 12
12
7 4
+
4 7
=
65 28
13
1 5
+
3 6
=
21 30
1
+
3
=
7 10
14
3 6
+
9 5
=
69 30
3
+
9
=
23 10
15
5 3
+
2 8
=
46 24
5
+
2
=
23 12