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분수: 분모가 다른 덧셈1분수8

1
1 8
+
9 3
=
75 24
1
+
9
=
25 8
2
9 3
+
1 7
=
66 21
9
+
1
=
22 7
3
1 7
+
3 4
=
25 28
4
3 4
+
8 3
=
41 12
5
8 3
+
1 6
=
17 6
6
1 7
+
4 6
=
34 42
1
+
4
=
17 21
7
4 6
+
2 5
=
32 30
4
+
2
=
16 15
8
1 5
+
2 7
=
17 35
9
2 7
+
5 5
=
45 35
2
+
5
=
9 7
10
5 5
+
3 8
=
55 40
5
+
3
=
11 8
11
1 8
+
8 2
=
33 8
12
8 2
+
1 3
=
26 6
8
+
1
=
13 3
13
1 3
+
2 5
=
11 15
14
5 5
+
1 6
=
35 30
5
+
1
=
7 6
15
1 6
+
3 2
=
10 6
1
+
3
=
5 3