loading.....

분수: 분모가 다른 덧셈2분수1

1
1 5
+
2 3
=
13 15
2
2 3
+
5 7
=
29 21
3
5 7
+
9 4
=
83 28
4
9 4
+
2 3
=
35 12
5
2 3
+
3 4
=
17 12
6
3 4
+
9 6
=
27 12
3
+
9
=
9 4
7
9 6
+
1 3
=
11 6
8
1 3
+
2 6
=
4 6
1
+
2
=
2 3
9
2 6
+
6 5
=
46 30
2
+
6
=
23 15
10
5 3
+
1 4
=
23 12
11
1 4
+
5 2
=
11 4
12
2 5
+
3 4
=
23 20
13
3 4
+
9 8
=
15 8
14
9 8
+
6 3
=
75 24
9
+
6
=
25 8
15
6 3
+
8 4
=
48 12
6
+
8
=
4