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소수점 1자리 덧셈

1
5.9
+
8.2
=
14.1
2
8.8
+
5.4
=
14.2
3
5.5
+
2.4
=
7.9
4
6.2
+
2.5
=
8.7
5
2.3
+
8.7
=
11
6
6.2
+
2.3
=
8.5
7
4.5
+
2.4
=
6.9
8
3.9
+
5.6
=
9.5
9
3.6
+
9.8
=
13.4
10
1.3
+
5.1
=
6.4
11
2.2
+
8.4
=
10.6
12
2.2
+
9.3
=
11.5
13
4.2
+
6.1
=
10.3
14
9.2
+
5.4
=
14.6
15
3.7
+
9.1
=
12.8