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소수점 1자리 덧셈

1
2.1
+
4.3
=
6.4
2
6.5
+
1.8
=
8.3
3
4.4
+
9.6
=
14
4
8.3
+
1.5
=
9.8
5
8.9
+
3.8
=
12.7
6
5.5
+
4.9
=
10.4
7
3.9
+
8.1
=
12
8
6.4
+
3.3
=
9.7
9
2.9
+
7.1
=
10
10
4.2
+
3.1
=
7.3
11
4.9
+
6.5
=
11.4
12
2.7
+
6.6
=
9.3
13
7.5
+
5.1
=
12.6
14
1.4
+
7.4
=
8.8
15
9.8
+
2.2
=
12