loading.....

분수: 분모가 다른 덧셈3분수6

1
3 6
+
4 5
=
39 30
3
+
4
=
13 10
2
4 5
+
7 2
=
43 10
3
7 2
+
2 3
=
25 6
4
2 3
+
6 8
=
34 24
2
+
6
=
17 12
5
6 8
+
4 3
=
50 24
6
+
4
=
25 12
6
4 3
+
3 6
=
11 6
7
3 6
+
5 2
=
18 6
3
+
5
=
3
8
5 2
+
2 3
=
19 6
9
2 3
+
3 2
=
13 6
10
3 2
+
2 3
=
13 6
11
2 3
+
5 4
=
23 12
12
2 4
+
5 8
=
9 8
13
4 8
+
5 7
=
68 56
4
+
5
=
17 14
14
7 5
+
4 7
=
69 35
15
4 7
+
5 6
=
59 42