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분수: 분모 1자리 덧셈3분수2

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