loading.....

분수: 분모가 다른 덧셈4분수0

1
4 5
+
3 9
=
51 45
4
+
3
=
17 15
2
3 9
+
7 2
=
69 18
3
+
7
=
23 6
3
7 2
+
3 5
=
41 10
4
3 5
+
2 7
=
31 35
5
2 7
+
3 3
=
27 21
2
+
3
=
9 7
6
3 3
+
6 7
=
39 21
3
+
6
=
13 7
7
1 5
+
8 2
=
42 10
1
+
8
=
21 5
8
8 2
+
5 7
=
66 14
8
+
5
=
33 7
9
5 7
+
3 8
=
61 56
10
3 8
+
8 4
=
19 8
11
4 2
+
1 3
=
14 6
4
+
1
=
7 3
12
3 3
+
7 2
=
27 6
3
+
7
=
9 2
13
7 2
+
6 9
=
75 18
7
+
6
=
25 6
14
6 9
+
1 5
=
39 45
6
+
1
=
13 15
15
5 2
+
1 4
=
11 4