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분수: 분모 1자리 덧셈1분수3

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