loading.....

분수: 분모가 다른 덧셈3분수2

1
2 5
+
1 3
=
11 15
2
1 3
+
5 9
=
8 9
3
1 8
+
2 3
=
19 24
4
2 3
+
6 8
=
34 24
2
+
6
=
17 12
5
8 6
+
3 2
=
17 6
6
3 2
+
8 9
=
43 18
7
8 9
+
3 5
=
67 45
8
1 3
+
9 7
=
34 21
9
7 7
+
2 4
=
42 28
7
+
2
=
3 2
10
2 4
+
3 6
=
12 12
2
+
3
=
1
11
3 6
+
1 7
=
27 42
3
+
1
=
9 14
12
1 7
+
2 3
=
17 21
13
7 3
+
9 2
=
41 6
14
8 2
+
3 3
=
30 6
8
+
3
=
5
15
1 7
+
9 3
=
66 21
1
+
9
=
22 7