loading.....

분수: 분모가 다른 덧셈7분수7

1
5 7
+
4 5
=
53 35
2
4 5
+
9 2
=
53 10
3
9 2
+
1 3
=
29 6
4
1 3
+
5 2
=
17 6
5
1 2
+
2 6
=
5 6
6
2 6
+
5 2
=
17 6
7
4 2
+
7 4
=
15 4
8
7 4
+
2 7
=
57 28
9
2 7
+
8 3
=
62 21
10
8 3
+
3 6
=
19 6
11
3 6
+
9 5
=
69 30
3
+
9
=
23 10
12
9 5
+
6 2
=
48 10
9
+
6
=
24 5
13
2 3
+
3 5
=
19 15
14
1 8
+
5 4
=
11 8
15
4 4
+
5 6
=
22 12
4
+
5
=
11 6