loading.....

분수: 분모가 다른 덧셈2분수2

1
4 2
+
9 7
=
46 14
4
+
9
=
23 7
2
9 7
+
1 6
=
61 42
3
1 6
+
5 4
=
17 12
4
1 6
+
9 2
=
28 6
1
+
9
=
14 3
5
9 2
+
4 3
=
35 6
6
4 3
+
1 2
=
11 6
7
1 2
+
7 4
=
9 4
8
7 4
+
6 3
=
45 12
7
+
6
=
15 4
9
6 3
+
5 9
=
23 9
10
9 5
+
4 9
=
101 45
11
4 9
+
2 8
=
50 72
4
+
2
=
25 36
12
8 2
+
2 8
=
34 8
8
+
2
=
17 4
13
2 8
+
7 2
=
30 8
2
+
7
=
15 4
14
7 2
+
8 6
=
29 6
15
8 6
+
5 2
=
23 6