loading.....

분수: 분모가 다른 덧셈2분수1

1
1 3
+
4 8
=
20 24
1
+
4
=
5 6
2
8 4
+
2 7
=
64 28
8
+
2
=
16 7
3
1 4
+
6 2
=
13 4
4
6 2
+
5 7
=
52 14
6
+
5
=
26 7
5
5 7
+
7 2
=
59 14
6
2 7
+
4 8
=
44 56
2
+
4
=
11 14
7
4 8
+
8 5
=
84 40
4
+
8
=
21 10
8
8 5
+
1 2
=
21 10
9
1 2
+
7 5
=
19 10
10
1 5
+
2 2
=
12 10
1
+
2
=
6 5
11
2 2
+
8 7
=
30 14
2
+
8
=
15 7
12
8 7
+
9 4
=
95 28
13
9 4
+
1 9
=
85 36
14
1 9
+
7 2
=
65 18
15
2 8
+
1 2
=
6 8
2
+
1
=
3 4