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분수: 분모가 다른 덧셈5분수1

1
1 9
+
2 4
=
22 36
1
+
2
=
11 18
2
2 4
+
3 7
=
26 28
2
+
3
=
13 14
3
7 3
+
5 9
=
26 9
4
5 9
+
1 2
=
19 18
5
6 2
+
3 5
=
36 10
6
+
3
=
18 5
6
3 5
+
4 3
=
29 15
7
4 3
+
2 9
=
14 9
8
9 4
+
1 8
=
19 8
9
1 8
+
5 2
=
21 8
10
5 2
+
2 4
=
12 4
5
+
2
=
3
11
2 4
+
1 6
=
8 12
2
+
1
=
2 3
12
1 6
+
2 8
=
10 24
1
+
2
=
5 12
13
2 8
+
1 3
=
14 24
2
+
1
=
7 12
14
5 3
+
1 6
=
11 6
15
1 6
+
4 8
=
16 24
1
+
4
=
2 3