loading.....

분수: 분모가 다른 덧셈9분수7

1
7 2
+
1 6
=
22 6
7
+
1
=
11 3
2
1 7
+
6 6
=
48 42
1
+
6
=
8 7
3
6 6
+
2 7
=
54 42
6
+
2
=
9 7
4
2 7
+
7 6
=
61 42
5
7 6
+
5 5
=
65 30
7
+
5
=
13 6
6
5 7
+
1 3
=
22 21
7
3 2
+
1 3
=
11 6
8
3 8
+
1 2
=
7 8
9
1 2
+
5 4
=
7 4
10
5 4
+
8 2
=
21 4
11
8 2
+
9 4
=
25 4
12
9 4
+
4 9
=
97 36
13
9 4
+
3 3
=
39 12
9
+
3
=
13 4
14
3 3
+
7 4
=
33 12
3
+
7
=
11 4
15
7 4
+
6 2
=
19 4