loading.....

분수: 분모가 다른 덧셈4분수2

1
4 2
+
7 5
=
34 10
4
+
7
=
17 5
2
7 5
+
2 9
=
73 45
3
9 4
+
1 6
=
29 12
4
6 8
+
1 7
=
50 56
6
+
1
=
25 28
5
1 7
+
4 6
=
34 42
1
+
4
=
17 21
6
4 6
+
7 5
=
62 30
4
+
7
=
31 15
7
7 5
+
1 4
=
33 20
8
1 4
+
3 5
=
17 20
9
3 5
+
5 2
=
31 10
10
5 2
+
6 6
=
21 6
5
+
6
=
7 2
11
6 6
+
3 9
=
24 18
6
+
3
=
4 3
12
3 9
+
5 6
=
21 18
3
+
5
=
7 6
13
6 8
+
1 7
=
50 56
6
+
1
=
25 28
14
1 2
+
8 3
=
19 6
15
8 2
+
1 6
=
25 6