loading.....

분수: 분모가 다른 덧셈2분수7

1
7 6
+
1 7
=
55 42
2
1 7
+
9 3
=
66 21
1
+
9
=
22 7
3
9 4
+
1 6
=
29 12
4
1 6
+
3 2
=
10 6
1
+
3
=
5 3
5
2 6
+
1 5
=
16 30
2
+
1
=
8 15
6
1 5
+
3 7
=
22 35
7
7 5
+
1 6
=
47 30
8
1 6
+
6 4
=
20 12
1
+
6
=
5 3
9
6 4
+
2 2
=
10 4
6
+
2
=
5 2
10
2 2
+
5 9
=
28 18
2
+
5
=
14 9
11
9 6
+
1 4
=
21 12
9
+
1
=
7 4
12
1 4
+
4 6
=
11 12
13
4 6
+
3 5
=
38 30
4
+
3
=
19 15
14
3 5
+
2 4
=
22 20
3
+
2
=
11 10
15
2 4
+
3 2
=
8 4
2
+
3
=
2