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분수: 분모 1자리 덧셈1분수2

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