loading.....

분수: 분모가 다른 덧셈3분수9

1
3 9
+
4 6
=
18 18
3
+
4
=
1
2
4 6
+
5 4
=
23 12
3
5 4
+
1 5
=
29 20
4
2 5
+
4 2
=
24 10
2
+
4
=
12 5
5
4 2
+
3 6
=
15 6
4
+
3
=
5 2
6
6 6
+
3 2
=
15 6
6
+
3
=
5 2
7
3 2
+
1 3
=
11 6
8
1 3
+
5 5
=
20 15
1
+
5
=
4 3
9
5 5
+
6 3
=
45 15
5
+
6
=
3
10
6 3
+
1 2
=
15 6
6
+
1
=
5 2
11
2 2
+
4 6
=
10 6
2
+
4
=
5 3
12
4 6
+
3 5
=
38 30
4
+
3
=
19 15
13
3 5
+
9 9
=
72 45
3
+
9
=
8 5
14
9 9
+
4 5
=
81 45
9
+
4
=
9 5
15
1 5
+
5 7
=
32 35