loading.....

분수: 분모가 다른 덧셈3분수7

1
3 7
+
6 6
=
60 42
3
+
6
=
10 7
2
6 6
+
7 5
=
72 30
6
+
7
=
12 5
3
7 5
+
4 3
=
41 15
4
6 3
+
8 2
=
36 6
6
+
8
=
6
5
8 2
+
4 5
=
48 10
8
+
4
=
24 5
6
5 4
+
9 2
=
23 4
7
2 9
+
5 3
=
17 9
8
4 3
+
1 4
=
19 12
9
4 7
+
1 6
=
31 42
10
1 6
+
2 4
=
8 12
1
+
2
=
2 3
11
4 4
+
5 7
=
48 28
4
+
5
=
12 7
12
5 7
+
6 2
=
52 14
5
+
6
=
26 7
13
2 5
+
1 3
=
11 15
14
1 3
+
4 4
=
16 12
1
+
4
=
4 3
15
4 4
+
5 2
=
14 4
4
+
5
=
7 2