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분수: 분모가 다른 덧셈6분수1

1
6 5
+
1 2
=
17 10
2
1 2
+
9 9
=
27 18
1
+
9
=
3 2
3
9 9
+
2 6
=
24 18
9
+
2
=
4 3
4
1 7
+
2 4
=
18 28
1
+
2
=
9 14
5
2 4
+
7 3
=
34 12
2
+
7
=
17 6
6
7 3
+
1 6
=
15 6
7
+
1
=
5 2
7
1 6
+
5 8
=
19 24
8
5 8
+
1 9
=
53 72
9
1 9
+
8 2
=
74 18
1
+
8
=
37 9
10
8 2
+
5 3
=
34 6
8
+
5
=
17 3
11
5 3
+
4 8
=
52 24
5
+
4
=
13 6
12
4 8
+
3 4
=
10 8
4
+
3
=
5 4
13
3 3
+
4 7
=
33 21
3
+
4
=
11 7
14
4 7
+
1 6
=
31 42
15
1 3
+
6 2
=
20 6
1
+
6
=
10 3