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분수: 분모 1자리 덧셈4분수8

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