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분수: 분모 1자리 덧셈5분수9

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