loading.....

분수: 분모가 다른 덧셈5분수3

1
3 5
+
1 3
=
14 15
2
1 3
+
2 4
=
10 12
1
+
2
=
5 6
3
2 4
+
6 5
=
34 20
2
+
6
=
17 10
4
1 9
+
2 8
=
26 72
1
+
2
=
13 36
5
2 8
+
3 2
=
14 8
2
+
3
=
7 4
6
3 2
+
8 4
=
14 4
3
+
8
=
7 2
7
8 4
+
2 7
=
64 28
8
+
2
=
16 7
8
2 7
+
9 4
=
71 28
9
9 4
+
3 2
=
15 4
10
3 2
+
7 3
=
23 6
11
7 3
+
4 5
=
47 15
12
4 5
+
5 4
=
41 20
13
5 4
+
1 5
=
29 20
14
1 5
+
9 3
=
48 15
1
+
9
=
16 5
15
9 3
+
3 6
=
21 6
9
+
3
=
7 2