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분수: 분모가 다른 덧셈1분수6

1
1 6
+
4 4
=
14 12
1
+
4
=
7 6
2
4 4
+
2 9
=
44 36
4
+
2
=
11 9
3
2 9
+
1 3
=
5 9
4
1 3
+
2 5
=
11 15
5
2 5
+
4 3
=
26 15
6
4 3
+
1 6
=
9 6
4
+
1
=
3 2
7
1 6
+
5 9
=
13 18
8
9 5
+
3 9
=
96 45
9
+
3
=
32 15
9
9 3
+
6 7
=
81 21
9
+
6
=
27 7
10
7 6
+
2 4
=
20 12
7
+
2
=
5 3
11
2 4
+
7 9
=
46 36
2
+
7
=
23 18
12
7 9
+
6 3
=
25 9
13
3 6
+
1 5
=
21 30
3
+
1
=
7 10
14
5 9
+
1 2
=
19 18
15
6 9
+
1 4
=
33 36
6
+
1
=
11 12