loading.....

분수: 분모가 다른 덧셈8분수2

1
8 2
+
3 5
=
46 10
8
+
3
=
23 5
2
3 5
+
9 2
=
51 10
3
9 2
+
3 8
=
39 8
4
3 8
+
9 4
=
21 8
5
9 4
+
7 5
=
73 20
6
1 5
+
3 7
=
22 35
7
3 7
+
1 9
=
34 63
8
1 2
+
2 4
=
4 4
1
+
2
=
1
9
2 4
+
4 7
=
30 28
2
+
4
=
15 14
10
4 7
+
6 5
=
62 35
11
6 5
+
1 6
=
41 30
12
6 5
+
1 3
=
23 15
13
1 3
+
9 7
=
34 21
14
9 7
+
3 3
=
48 21
9
+
3
=
16 7
15
1 7
+
4 3
=
31 21