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분수: 분모 1자리 덧셈6분수0

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