loading.....

분수: 분모가 다른 덧셈3분수5

1
4 7
+
3 3
=
33 21
4
+
3
=
11 7
2
3 3
+
2 8
=
30 24
3
+
2
=
5 4
3
2 5
+
1 4
=
13 20
4
1 4
+
4 9
=
25 36
5
4 9
+
2 3
=
10 9
6
3 4
+
1 6
=
11 12
7
1 6
+
3 2
=
10 6
1
+
3
=
5 3
8
1 2
+
3 7
=
13 14
9
3 7
+
8 3
=
65 21
10
8 3
+
3 5
=
49 15
11
5 3
+
3 2
=
19 6
12
3 2
+
1 4
=
7 4
13
1 4
+
9 3
=
39 12
1
+
9
=
13 4
14
9 3
+
1 2
=
21 6
9
+
1
=
7 2
15
5 2
+
7 7
=
49 14
5
+
7
=
7 2