loading.....

분수: 분모가 다른 덧셈5분수7

1
5 7
+
8 4
=
76 28
5
+
8
=
19 7
2
8 4
+
5 2
=
18 4
8
+
5
=
9 2
3
1 3
+
8 4
=
28 12
1
+
8
=
7 3
4
1 4
+
6 5
=
29 20
5
6 5
+
3 2
=
27 10
6
3 2
+
1 4
=
7 4
7
8 4
+
4 8
=
20 8
8
+
4
=
5 2
8
1 3
+
9 6
=
11 6
9
9 6
+
5 3
=
19 6
10
5 3
+
6 4
=
38 12
5
+
6
=
19 6
11
6 4
+
4 2
=
14 4
6
+
4
=
7 2
12
4 2
+
6 9
=
48 18
4
+
6
=
8 3
13
6 9
+
3 4
=
51 36
6
+
3
=
17 12
14
3 4
+
9 3
=
45 12
3
+
9
=
15 4
15
3 3
+
5 8
=
39 24
3
+
5
=
13 8