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분수: 분모 1자리 덧셈2분수0

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