loading.....

분수: 분모가 다른 덧셈2분수1

1
1 3
+
2 8
=
14 24
1
+
2
=
7 12
2
2 8
+
6 4
=
14 8
2
+
6
=
7 4
3
4 6
+
1 4
=
11 12
4
1 9
+
3 6
=
11 18
5
3 6
+
9 3
=
21 6
3
+
9
=
7 2
6
9 3
+
7 2
=
39 6
9
+
7
=
13 2
7
1 9
+
2 6
=
8 18
1
+
2
=
4 9
8
2 6
+
4 2
=
14 6
2
+
4
=
7 3
9
1 9
+
3 5
=
32 45
10
3 5
+
6 3
=
39 15
3
+
6
=
13 5
11
6 3
+
5 6
=
17 6
12
5 6
+
2 9
=
19 18
13
2 9
+
1 5
=
19 45
14
5 4
+
1 3
=
19 12
15
1 3
+
3 6
=
5 6