loading.....

분수: 분모가 다른 덧셈1분수4

1
1 4
+
5 3
=
23 12
2
5 3
+
3 9
=
18 9
5
+
3
=
2
3
3 9
+
8 3
=
27 9
3
+
8
=
3
4
8 3
+
2 5
=
46 15
5
2 5
+
6 9
=
48 45
2
+
6
=
16 15
6
6 9
+
2 5
=
48 45
6
+
2
=
16 15
7
1 3
+
9 4
=
31 12
8
9 4
+
4 7
=
79 28
9
4 7
+
2 6
=
38 42
4
+
2
=
19 21
10
6 3
+
1 8
=
51 24
6
+
1
=
17 8
11
5 5
+
1 2
=
15 10
5
+
1
=
3 2
12
1 2
+
3 4
=
5 4
13
3 4
+
7 8
=
13 8
14
7 8
+
2 4
=
11 8
15
4 5
+
1 3
=
17 15