loading.....

분수: 분모가 다른 덧셈3분수2

1
2 3
+
4 7
=
26 21
2
4 7
+
6 8
=
74 56
4
+
6
=
37 28
3
6 8
+
5 9
=
94 72
6
+
5
=
47 36
4
5 9
+
1 3
=
8 9
5
3 6
+
1 9
=
11 18
6
1 9
+
6 4
=
58 36
1
+
6
=
29 18
7
4 4
+
5 6
=
22 12
4
+
5
=
11 6
8
6 3
+
5 9
=
23 9
9
9 5
+
1 2
=
23 10
10
1 2
+
5 4
=
7 4
11
5 4
+
2 5
=
33 20
12
2 5
+
1 2
=
9 10
13
1 2
+
6 4
=
8 4
1
+
6
=
2
14
1 4
+
5 2
=
11 4
15
5 2
+
2 3
=
19 6