loading.....

분수 1자리 (분모가 같은)

1
4 7
+
8 7
=
12 7
2
1 2
+
6 2
=
7 2
3
1 8
+
2 8
=
3 8
4
2 2
+
4 2
=
6 2
2
+
4
=
3 1
5
4 2
+
3 2
=
7 2
6
3 3
+
4 3
=
7 3
7
4 4
+
1 4
=
5 4
8
1 3
+
3 3
=
4 3
9
2 3
+
6 3
=
8 3
10
1 2
+
8 2
=
9 2
11
8 6
+
4 6
=
12 6
8
+
4
=
2 1
12
4 5
+
9 5
=
13 5
13
9 2
+
1 2
=
10 2
9
+
1
=
5 1
14
1 6
+
5 6
=
6 6
1
+
5
=
1 1
15
1 7
+
8 7
=
9 7