loading.....

분수: 분모가 다른 덧셈2분수0

1
1 2
+
5 8
=
9 8
2
5 8
+
2 2
=
13 8
3
2 2
+
7 8
=
15 8
4
3 8
+
2 4
=
7 8
5
1 5
+
3 4
=
19 20
6
3 4
+
2 2
=
7 4
7
2 2
+
7 3
=
20 6
2
+
7
=
10 3
8
7 3
+
2 5
=
41 15
9
1 5
+
4 4
=
24 20
1
+
4
=
6 5
10
4 2
+
1 7
=
30 14
4
+
1
=
15 7
11
1 7
+
4 6
=
34 42
1
+
4
=
17 21
12
4 6
+
3 2
=
13 6
13
3 2
+
2 9
=
31 18
14
2 9
+
3 5
=
37 45
15
5 7
+
1 4
=
27 28