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분수: 분모 1자리 덧셈5분수3

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