loading.....

분수: 분모가 다른 덧셈1분수5

1
1 5
+
9 4
=
49 20
2
9 4
+
1 7
=
67 28
3
1 7
+
6 9
=
51 63
1
+
6
=
17 21
4
6 9
+
1 8
=
57 72
6
+
1
=
19 24
5
1 8
+
3 7
=
31 56
6
3 7
+
9 6
=
81 42
3
+
9
=
27 14
7
9 6
+
2 8
=
42 24
9
+
2
=
7 4
8
1 8
+
4 5
=
37 40
9
5 5
+
7 3
=
50 15
5
+
7
=
10 3
10
3 3
+
1 6
=
7 6
11
1 6
+
3 2
=
10 6
1
+
3
=
5 3
12
2 3
+
1 4
=
11 12
13
1 4
+
8 6
=
19 12
14
2 6
+
1 2
=
5 6
15
2 4
+
1 9
=
22 36
2
+
1
=
11 18