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소수점 1자리 덧셈

1
3.8
+
5.2
=
9
2
1.3
+
6.2
=
7.5
3
5.4
+
9.1
=
14.5
4
9.6
+
9.2
=
18.8
5
8.4
+
1.4
=
9.8
6
2.9
+
6.1
=
9
7
3.8
+
4.8
=
8.6
8
1.1
+
4.2
=
5.3
9
5.5
+
4.1
=
9.6
10
2.9
+
2.5
=
5.4
11
4.2
+
4.9
=
9.1
12
5.2
+
1.6
=
6.8
13
3.6
+
4.9
=
8.5
14
3.6
+
2.2
=
5.8
15
6.7
+
1.5
=
8.2