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분수: 분모가 다른 덧셈4분수8

1
4 8
+
5 2
=
24 8
4
+
5
=
3
2
2 3
+
1 8
=
19 24
3
1 8
+
5 3
=
43 24
4
5 3
+
1 7
=
38 21
5
1 7
+
3 3
=
24 21
1
+
3
=
8 7
6
3 3
+
5 9
=
14 9
7
5 9
+
1 4
=
29 36
8
1 4
+
3 5
=
17 20
9
5 3
+
2 5
=
31 15
10
2 5
+
4 9
=
38 45
11
9 4
+
6 8
=
24 8
9
+
6
=
3
12
1 2
+
7 5
=
19 10
13
7 5
+
3 4
=
43 20
14
3 4
+
9 3
=
45 12
3
+
9
=
15 4
15
3 9
+
8 5
=
87 45
3
+
8
=
29 15