loading.....

분수: 분모가 다른 덧셈3분수1

1
1 2
+
6 5
=
17 10
2
7 5
+
6 3
=
51 15
7
+
6
=
17 5
3
5 3
+
4 2
=
22 6
5
+
4
=
11 3
4
2 3
+
1 8
=
19 24
5
1 8
+
3 6
=
15 24
1
+
3
=
5 8
6
5 6
+
2 4
=
16 12
5
+
2
=
4 3
7
4 9
+
1 3
=
7 9
8
1 3
+
5 5
=
20 15
1
+
5
=
4 3
9
5 5
+
9 4
=
65 20
5
+
9
=
13 4
10
9 4
+
1 7
=
67 28
11
7 9
+
1 6
=
17 18
12
1 6
+
6 7
=
43 42
13
1 5
+
3 2
=
17 10
14
7 2
+
2 6
=
23 6
15
6 2
+
7 7
=
56 14
6
+
7
=
4