loading.....

분수: 분모가 다른 덧셈4분수9

1
4 9
+
3 2
=
35 18
2
3 2
+
4 4
=
10 4
3
+
4
=
5 2
3
4 4
+
3 9
=
48 36
4
+
3
=
4 3
4
9 3
+
3 9
=
30 9
9
+
3
=
10 3
5
3 9
+
7 2
=
69 18
3
+
7
=
23 6
6
7 2
+
4 4
=
18 4
7
+
4
=
9 2
7
4 4
+
5 8
=
13 8
8
5 8
+
1 2
=
9 8
9
1 2
+
5 8
=
9 8
10
5 8
+
4 5
=
57 40
11
1 5
+
2 7
=
17 35
12
2 7
+
8 4
=
64 28
2
+
8
=
16 7
13
8 4
+
4 2
=
16 4
8
+
4
=
4
14
4 2
+
1 9
=
38 18
4
+
1
=
19 9
15
1 9
+
2 5
=
23 45