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분수: 분모 1자리 덧셈5분수6

1
5 6
+
4 6
=
9 6
5
+
4
=
3 2
2
4 2
+
2 2
=
6 2
4
+
2
=
3 1
3
8 2
+
5 2
=
13 2
4
5 3
+
9 3
=
14 3
5
9 7
+
8 7
=
17 7
6
8 9
+
3 9
=
11 9
7
1 3
+
3 3
=
4 3
8
3 8
+
1 8
=
4 8
3
+
1
=
1 2
9
1 6
+
6 6
=
7 6
10
6 3
+
9 3
=
15 3
6
+
9
=
5 1
11
1 3
+
6 3
=
7 3
12
1 6
+
9 6
=
10 6
1
+
9
=
5 3
13
9 4
+
4 4
=
13 4
14
4 3
+
6 3
=
10 3
15
6 4
+
2 4
=
8 4
6
+
2
=
2 1