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소수점 1자리 덧셈

1
3.7
+
6.4
=
10.1
2
4.5
+
4.6
=
9.1
3
6.6
+
3.4
=
10
4
2.9
+
9.6
=
12.5
5
3.6
+
5.2
=
8.8
6
2.2
+
5.4
=
7.6
7
8.1
+
5.1
=
13.2
8
3.2
+
1.1
=
4.3
9
6.6
+
4.8
=
11.4
10
3.1
+
5.3
=
8.4
11
6.4
+
4.6
=
11
12
8.4
+
3.6
=
12
13
1.8
+
3.4
=
5.2
14
9.8
+
8.5
=
18.3
15
4.3
+
1.2
=
5.5