loading.....

분수: 분모가 다른 덧셈6분수2

1
5 2
+
1 8
=
21 8
2
1 8
+
2 5
=
21 40
3
2 5
+
8 3
=
46 15
4
5 3
+
4 2
=
22 6
5
+
4
=
11 3
5
4 2
+
5 3
=
22 6
4
+
5
=
11 3
6
3 2
+
1 3
=
11 6
7
1 8
+
2 5
=
21 40
8
5 2
+
4 7
=
43 14
9
4 7
+
3 6
=
45 42
4
+
3
=
15 14
10
6 3
+
1 9
=
19 9
11
1 9
+
9 3
=
28 9
12
9 3
+
7 7
=
84 21
9
+
7
=
4
13
7 7
+
3 5
=
56 35
7
+
3
=
8 5
14
3 5
+
2 4
=
22 20
3
+
2
=
11 10
15
2 4
+
9 5
=
46 20
2
+
9
=
23 10