loading.....

분수: 분모가 다른 덧셈6분수1

1
6 3
+
7 7
=
63 21
6
+
7
=
3
2
7 7
+
1 3
=
28 21
7
+
1
=
4 3
3
1 3
+
2 5
=
11 15
4
2 5
+
4 3
=
26 15
5
3 8
+
1 4
=
5 8
6
1 4
+
6 5
=
29 20
7
6 5
+
2 4
=
34 20
6
+
2
=
17 10
8
2 4
+
5 3
=
26 12
2
+
5
=
13 6
9
5 3
+
2 7
=
41 21
10
2 7
+
3 3
=
27 21
2
+
3
=
9 7
11
3 3
+
1 4
=
15 12
3
+
1
=
5 4
12
1 4
+
5 9
=
29 36
13
5 9
+
4 2
=
46 18
5
+
4
=
23 9
14
4 2
+
2 8
=
18 8
4
+
2
=
9 4
15
2 8
+
3 7
=
38 56
2
+
3
=
19 28