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분수: 분모 1자리 덧셈1분수6

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