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소수점 1자리 덧셈

1
5.8
+
5.2
=
11
2
9.4
+
3.2
=
12.6
3
6.3
+
1.2
=
7.5
4
3.2
+
5.3
=
8.5
5
8.1
+
3.2
=
11.3
6
5.5
+
5.5
=
11
7
6.1
+
3.1
=
9.2
8
7.4
+
2.7
=
10.1
9
5.3
+
3.5
=
8.8
10
6.1
+
2.3
=
8.4
11
2.8
+
5.5
=
8.3
12
4.1
+
4.7
=
8.8
13
2.4
+
1.5
=
3.9
14
3.9
+
2.9
=
6.8
15
9.5
+
7.5
=
17