loading.....

분수: 분모가 다른 덧셈4분수7

1
4 7
+
6 4
=
58 28
4
+
6
=
29 14
2
6 4
+
1 6
=
20 12
6
+
1
=
5 3
3
1 6
+
4 7
=
31 42
4
7 8
+
1 3
=
29 24
5
4 3
+
2 4
=
22 12
4
+
2
=
11 6
6
1 9
+
4 6
=
14 18
1
+
4
=
7 9
7
4 6
+
9 2
=
31 6
8
9 2
+
5 9
=
91 18
9
5 9
+
1 8
=
49 72
10
8 9
+
1 2
=
25 18
11
1 2
+
8 4
=
10 4
1
+
8
=
5 2
12
8 4
+
4 9
=
88 36
8
+
4
=
22 9
13
4 9
+
3 2
=
35 18
14
3 2
+
2 9
=
31 18
15
2 9
+
7 2
=
67 18