loading.....

분수: 분모가 다른 덧셈3분수9

1
3 9
+
1 8
=
33 72
3
+
1
=
11 24
2
8 4
+
1 7
=
60 28
8
+
1
=
15 7
3
1 7
+
3 3
=
24 21
1
+
3
=
8 7
4
3 3
+
1 2
=
9 6
3
+
1
=
3 2
5
1 3
+
5 7
=
22 21
6
5 7
+
1 4
=
27 28
7
1 4
+
3 5
=
17 20
8
3 5
+
5 6
=
43 30
9
4 5
+
1 4
=
21 20
10
1 4
+
3 6
=
9 12
1
+
3
=
3 4
11
6 4
+
1 3
=
22 12
6
+
1
=
11 6
12
1 3
+
2 2
=
8 6
1
+
2
=
4 3
13
2 2
+
6 4
=
10 4
2
+
6
=
5 2
14
6 4
+
3 5
=
42 20
6
+
3
=
21 10
15
3 5
+
5 9
=
52 45