loading.....

분수: 분모가 다른 덧셈3분수3

1
3 8
+
1 7
=
29 56
2
7 3
+
6 2
=
32 6
7
+
6
=
16 3
3
6 2
+
1 5
=
32 10
6
+
1
=
16 5
4
1 5
+
7 8
=
43 40
5
7 8
+
1 4
=
9 8
6
4 3
+
1 7
=
31 21
7
1 7
+
6 3
=
45 21
1
+
6
=
15 7
8
6 3
+
1 4
=
27 12
6
+
1
=
9 4
9
1 4
+
8 3
=
35 12
10
8 3
+
3 6
=
19 6
11
3 6
+
2 9
=
13 18
12
2 9
+
1 2
=
13 18
13
1 2
+
9 5
=
23 10
14
9 5
+
3 9
=
96 45
9
+
3
=
32 15
15
3 9
+
1 7
=
30 63
3
+
1
=
10 21